Recognised as Number

738,013

Positive
Odd
Composite
6 digits

738,013 is an odd 6-digit integer and a composite number. It has 4 divisors and a digital root of 4.

Number properties

ParityOddnot divisible by 2

SignPositive

PrimalityComposite

Absolute value738,013

Digit count6

Digit sum22

Digit product0zero, because one of the digits is zero

Multiplicative persistence1times the digit product can be taken before one digit is left

Digital root4repeated digit sum

PalindromicNoreads differently backwards

Happy numberNosquared-digit sums reach 1

Harshad numberNodivisible by its own digit sum

Factors & divisors

Prime factorisation421 × 1,753

Distinct prime factors2421, 1,753

Number of divisors4

Sum of divisors σ(n)740,188

Aliquot sum2,175sum of the proper divisors

ClassificationDeficientthe aliquot sum is less than the number

Euler's totient φ(n)735,840integers below n that share no factor with it

Carmichael function λ(n)61,320the smallest exponent with aˣ ≡ 1 for every unit; smaller than φ(n) = 735,840

Möbius function μ(n)+12 distinct prime factors, an even number of them

SquarefreeYesno repeated prime factor

All divisors1, 421, 1,753, 738,0134 in total

Arithmetic

Previous number738,012

Next number738,014

Double1,476,026

Half369,006.5

Square544,663,188,169

Cube401,968,513,490,168,197

Square root859.076830091≈irrational, shown to 9 decimal places

Cube root90.369387199≈

Negation-738,013

Reciprocal0.000001355≈

Representations

Decimal738,013

Binary1011010000101101110120 bits

Octal2641335

HexadecimalB42DD

Base 36FTGD

Roman numeralNot defined above 3,999there is no agreed standard notation

In wordsseven hundred and thirty-eight thousand and thirteen

Ordinalseven hundred and thirty-eight thousand and thirteenth

Scientific notation7.38013 × 10^5

Engineering notation738.013 × 10^3

In other bases

Ternary1101111100211base 3; the most digit-efficient integer base after e: 13 digits

Quinary142104023base 5; one hand: 9 digits

Septenary6162433base 7: 7 digits

Nonary1344324base 9; each digit is two ternary digits: 7 digits

Duodecimal2b7111base 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 6 digits

Vigesimal4c50dbase 20; hands and feet, and the Mayan and Yoruba systems: 5 digits

Sexagesimal3:25:0:13base 60; Babylonian, and still how an hour and a circle are divided: 4 digits

Balanced ternary1101111101T11digits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed

Negabinary111110100011100101101base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign

Bit-level

00000000000010110100001011011101

Bit length20 bitsto write the magnitude

Set bits11the population count, or Hamming weight

Zero bits9within that length

Bit parityodd11 set bits, so odd; not the same as the number itself being odd

Highest set bitbit 19worth 524,288

Lowest set bitbit 00 trailing zeros

Power of twoNo

Bytes30b 42 dd

Gray code11101110001110110011n XOR (n >> 1); successive values differ in exactly one bit

At each machine width

32-bit00000000000010110100001011011101

64-bit0000000000000000000000000000000000000000000010110100001011011101

One's complement11111111111101001011110100100010at 32 bits, every bit flipped

Bits reversed10111011010000101101000000000000at 32 bits

Rotated left by 100000000000101101000010110111010at 32 bits, wrapping

Shifted left by 1101101000010110111010= 1,476,026, no wrap

Shifted right by 11011010000101101110= 369,006, discarding the low bit

These bits as a double3.64626869 × 10^-318≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)

Nearest landmarks

Next prime738,029+16

Previous prime738,011−2

Distance to nearest prime2

Nearest square below737,881

Nearest square above739,600

Powers & multiples

738,013 to the power 2544,663,188,169

738,013 to the power 3401,968,513,490,168,197

738,013 to the power 4296,657,988,546,419,501,572,561

738,013 to the power 5218,937,452,101,108,695,614,070,461,293

First ten multiples738,013, 1,476,026, 2,214,039, 2,952,052, 3,690,065, 4,428,078, 5,166,091, 5,904,104, 6,642,117, 7,380,130

Powers of twoBetween 2^19 (524,288) and 2^20 (1,048,576)

Divisibility tests

Divisible by 2No, remainder 1

Divisible by 3No, remainder 1

Divisible by 4No, remainder 1

Divisible by 5No, remainder 3

Divisible by 6No, remainder 1

Divisible by 7No, remainder 3

Divisible by 8No, remainder 5

Divisible by 9No, remainder 4

Divisible by 10No, remainder 3

Divisible by 11No, remainder 1

Divisible by 12No, remainder 1

Divisible by 100No, remainder 13

Collatz (3n + 1) trajectory

Steps to reach 1167the total stopping time

Highest value reached3,787,2165× the starting value

Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven

First steps738,013 → 2,214,040 → 1,107,020 → 553,510 → 276,755 → 830,266 → 415,133 → 1,245,400 → 622,700 → 311,350 → …

Last steps… → 5 → 16 → 8 → 4 → 2 → 1

As a percentage & fraction

As a percentage73,801,300%

738,013% as a decimal7,380.13

738,013% of 100738,013

738,013% of 1,0007,380,130

As a fraction of 100738,013/100

Read another way

As seconds8 days, 13 hours and 13 seconds

As bytes720.716 KiB

As a 24-bit colour#0B42DD

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Neighbouring numbers

Derived from 738,013

Nearby primes

#738013 (colour)

#738013
Yellow
Dark
Nearest: Olive

#738013 is a yellow with RGB values 115, 128, 19 and HSL 67°, 74%, 29%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Olive.

Open this reading on its own page →

Colour values

#738013#738013

HEX#738013

RGBrgb(115, 128, 19)

RGB (0–1)0.451, 0.502, 0.0745

RGB percentages45.1%, 50.2%, 7.5%

HSLhsl(67.2, 74.1%, 28.8%)

HSV / HSBhsv(67.2, 85.2%, 50.2%)

CMYK10.2%, 0%, 85.2%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,569,427

CSS custom property--colour: #738013;

Brightness & contrast

Relative luminance0.1913WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.83:1

Contrast with white4.35:1WCAG normal text: Fail

Contrast with black4.83:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#8C7FEC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#897900no red cones; affects about 1% of men; ΔE 14.4 from the original

Deuteranopia#887A1Fno green cones; the most common form, about 1% of men; ΔE 13.8 from the original

Tritanopia#7B786Dno blue cones; rare, and affects men and women equally; ΔE 48.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.35:1WCAG large text: AA

Contrast with black, large text4.83:1WCAG large text: AAA

Named colours

Olive · ΔE 7.6 Olivedrab · ΔE 10.6 Dark olivegreen · ΔE 22.6 Dark khaki · ΔE 27.4 Dark green · ΔE 30.5 Dark goldenrod · ΔE 31.6

Nearest named CSS colourOlive (#808000)ΔE 7.64, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#201380

Analogous#805713, #3C8013

Triadic#137380, #801373

Split complementary#133D80, #561380

Tetradic#138056, #201380, #80133D

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#DCEA75

Lighter +30%#D1E448

Lighter +20%#C3D920

Lighter +10%#9BAC1A

Darker −10%#4B540C

Darker −20%#232706

Darker −30%#000000

Darker −40%#000000

More saturated +25%#819201

Less saturated −25%#656E25

Channel breakdown

R115

G128

B19

Red115 (45.1%)

Green128 (50.2%)

Blue19 (7.5%)

Hue67.16°

Saturation (HSL)74.15%

Lightness28.82%

Dominant channelGreen

Hex per channelR 73 · G 80 · B 13

Keep nerding

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738,013

Number properties

Factors & divisors

Arithmetic

Representations

In other bases

Bit-level

At each machine width

Nearest landmarks

Powers & multiples

Divisibility tests

Collatz (3n + 1) trajectory

As a percentage & fraction

Read another way

Keep nerding

Neighbouring numbers

Derived from 738,013

Nearby primes

Other readings

#738013 (colour)

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else