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Number

133,201

  • Positive
  • Odd
  • Prime
  • 6 digits

133,201 is an odd 6-digit integer and a prime number. It has 2 divisors and a digital root of 1.

Number properties

ParityOddnot divisible by 2
SignPositive
PrimalityPrime
Absolute value133,201
Digit count6
Digit sum10
Digital root1repeated digit sum
PalindromicNoreads differently backwards
Happy numberNosquared-digit sums reach 1
Harshad numberNodivisible by its own digit sum

Factors & divisors

Prime factorisation133,201
Distinct prime factors1133,201
Number of divisors2
Sum of divisors σ(n)133,202
Aliquot sum1sum of the proper divisors
ClassificationDeficientthe aliquot sum is less than the number
Euler's totient φ(n)133,200integers below n that share no factor with it
SquarefreeYesno repeated prime factor
All divisors1, 133,2012 in total

Arithmetic

Previous number133,200
Next number133,202
Double266,402
Half66,600.5
Square17,742,506,401
Cube2,363,319,595,119,601
Square root364.967121807≈irrational, shown to 9 decimal places
Cube root51.070388518≈
Negation-133,201
Reciprocal0.0000075075≈

Representations

Decimal133,201
Binary10000010000101000118 bits
Octal404121
Hexadecimal20851
Base 362US1
Roman numeralNot defined above 3,999there is no agreed standard notation
In wordsone hundred and thirty-three thousand, two hundred and one
Ordinalone hundred and thirty-three thousand, two hundred and first
Scientific notation1.33201 × 10^5
Engineering notation133.201 × 10^3

Nearest landmarks

Next prime133,213+12
Previous prime133,187−14
Distance to nearest prime0, it is prime
Nearest square below132,496
Nearest square above133,225

Powers & multiples

133,201 to the power 217,742,506,401
133,201 to the power 32,363,319,595,119,601
133,201 to the power 4314,796,533,389,525,972,801
133,201 to the power 541,931,213,044,018,249,103,066,001
First ten multiples133,201, 266,402, 399,603, 532,804, 666,005, 799,206, 932,407, 1,065,608, 1,198,809, 1,332,010
Powers of twoBetween 2^17 (131,072) and 2^18 (262,144)

Divisibility tests

Divisible by 2No, remainder 1
Divisible by 3No, remainder 1
Divisible by 4No, remainder 1
Divisible by 5No, remainder 1
Divisible by 6No, remainder 1
Divisible by 7No, remainder 5
Divisible by 8No, remainder 1
Divisible by 9No, remainder 1
Divisible by 10No, remainder 1
Divisible by 11No, remainder 2
Divisible by 12No, remainder 1
Divisible by 100No, remainder 1

Collatz (3n + 1) trajectory

Steps to reach 192the total stopping time
Highest value reached399,6043× the starting value
Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven
First steps133,201 → 399,604 → 199,802 → 99,901 → 299,704 → 149,852 → 74,926 → 37,463 → 112,390 → 56,195 → …
Last steps… → 32 → 16 → 8 → 4 → 2 → 1

As a percentage & fraction

As a percentage13,320,100%
133,201% as a decimal1,332.01
133,201% of 100133,201
133,201% of 1,0001,332,010
As a fraction of 100133,201/100

Read another way

As seconds1 day, 13 hours and 1 second
As bytes130.079 KiB
As a 24-bit colour#020851

Keep nerding

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Neighbouring numbers

Nearby primes

Also reads as

#133201 (colour)

  • #133201
  • Green
  • Dark
  • Nearest: Dark olivegreen

#133201 is a green with RGB values 19, 50, 1 and HSL 98°, 96%, 10%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

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Colour values

#133201#133201
HEX#133201
RGBrgb(19, 50, 1)
RGB (0–1)0.0745, 0.1961, 0.0039
RGB percentages7.5%, 19.6%, 0.4%
HSLhsl(98, 96.1%, 10%)
HSV / HSBhsv(98, 98%, 19.6%)
CMYK62%, 0%, 98%, 80.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,257,985
CSS custom property--colour: #133201;

Brightness & contrast

Relative luminance0.02422WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.15:1
Contrast with white14.15:1WCAG normal text: AAA
Contrast with black1.48:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#ECCDFE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#342D00no red cones; affects about 1% of men; ΔE 19.3 from the original
Deuteranopia#302A05no green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#113029no blue cones; rare, and affects men and women equally; ΔE 24.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.15:1WCAG large text: AAA
Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 25.6Dark slate grey · ΔE 32.7Dark green · ΔE 33.6Black · ΔE 37Sea green · ΔE 38.7Dim grey · ΔE 42.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 25.64, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#200132
Analogous#2B3201, #013208
Triadic#011332, #320113
Split complementary#080132, #32012C
Tetradic#012C32, #200132, #320801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5FFA05
Lighter +30%#4CC804
Lighter +20%#399603
Lighter +10%#266402
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#133300
Less saturated −25%#152C07

Channel breakdown

R19
G50
B1
Red19 (7.5%)
Green50 (19.6%)
Blue1 (0.4%)
Hue97.96°
Saturation (HSL)96.08%
Lightness10%
Dominant channelGreen
Hex per channelR 13 · G 32 · B 01

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Every value on this page was computed from “133201” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.