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Number

133,401

  • Positive
  • Odd
  • Composite
  • 6 digits

133,401 is an odd 6-digit integer and a composite number. It has 8 divisors and a digital root of 3.

Number properties

ParityOddnot divisible by 2
SignPositive
PrimalityComposite
Absolute value133,401
Digit count6
Digit sum12
Digital root3repeated digit sum
PalindromicNoreads differently backwards
Happy numberNosquared-digit sums reach 1
Harshad numberNodivisible by its own digit sum

Factors & divisors

Prime factorisation3 × 53 × 839
Distinct prime factors33, 53, 839
Number of divisors8
Sum of divisors σ(n)181,440
Aliquot sum48,039sum of the proper divisors
ClassificationDeficientthe aliquot sum is less than the number
Euler's totient φ(n)87,152integers below n that share no factor with it
SquarefreeYesno repeated prime factor
All divisors1, 3, 53, 159, 839, 2,517, 44,467, 133,4018 in total

Arithmetic

Previous number133,400
Next number133,402
Double266,802
Half66,700.5
Square17,795,826,801
Cube2,373,981,091,080,201
Square root365.241016317≈irrational, shown to 9 decimal places
Cube root51.095936299≈
Negation-133,401
Reciprocal0.0000074962≈

Representations

Decimal133,401
Binary10000010010001100118 bits
Octal404431
Hexadecimal20919
Base 362UXL
Roman numeralNot defined above 3,999there is no agreed standard notation
In wordsone hundred and thirty-three thousand, four hundred and one
Ordinalone hundred and thirty-three thousand, four hundred and first
Scientific notation1.33401 × 10^5
Engineering notation133.401 × 10^3

Nearest landmarks

Next prime133,403+2
Previous prime133,391−10
Distance to nearest prime2
Nearest square below133,225
Nearest square above133,956

Powers & multiples

133,401 to the power 217,795,826,801
133,401 to the power 32,373,981,091,080,201
133,401 to the power 4316,691,451,531,189,893,601
133,401 to the power 542,246,956,325,712,262,996,267,001
First ten multiples133,401, 266,802, 400,203, 533,604, 667,005, 800,406, 933,807, 1,067,208, 1,200,609, 1,334,010
Powers of twoBetween 2^17 (131,072) and 2^18 (262,144)

Divisibility tests

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

Collatz (3n + 1) trajectory

Steps to reach 1237the total stopping time
Highest value reached540,9164× the starting value
Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven
First steps133,401 → 400,204 → 200,102 → 100,051 → 300,154 → 150,077 → 450,232 → 225,116 → 112,558 → 56,279 → …
Last steps… → 5 → 16 → 8 → 4 → 2 → 1

As a percentage & fraction

As a percentage13,340,100%
133,401% as a decimal1,334.01
133,401% of 100133,401
133,401% of 1,0001,334,010
As a fraction of 100133,401/100

Read another way

As seconds1 day, 13 hours and 3 minutes
As bytes130.274 KiB
As a 24-bit colour#020919

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Neighbouring numbers

Nearby primes

Also reads as

#133401 (colour)

  • #133401
  • Green
  • Dark
  • Nearest: Dark olivegreen

#133401 is a green with RGB values 19, 52, 1 and HSL 99°, 96%, 10%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

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Colour values

#133401#133401
HEX#133401
RGBrgb(19, 52, 1)
RGB (0–1)0.0745, 0.2039, 0.0039
RGB percentages7.5%, 20.4%, 0.4%
HSLhsl(98.8, 96.2%, 10.4%)
HSV / HSBhsv(98.8, 98.1%, 20.4%)
CMYK63.5%, 0%, 98.1%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,258,497
CSS custom property--colour: #133401;

Brightness & contrast

Relative luminance0.02597WCAG 2.x, 0 is black and 1 is white
Perceived brightness41.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.82:1
Contrast with white13.82:1WCAG normal text: AAA
Contrast with black1.52:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#ECCBFE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#362E00no red cones; affects about 1% of men; ΔE 20.6 from the original
Deuteranopia#322C06no green cones; the most common form, about 1% of men; ΔE 20.2 from the original
Tritanopia#11322Bno blue cones; rare, and affects men and women equally; ΔE 25.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.82:1WCAG large text: AAA
Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 24.8Dark green · ΔE 32.1Dark slate grey · ΔE 33.5Sea green · ΔE 37.7Black · ΔE 38.5Dim grey · ΔE 42.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#220134
Analogous#2D3401, #013408
Triadic#011334, #340113
Split complementary#080134, #34012D
Tetradic#012D34, #220134, #340801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5DFA07
Lighter +30%#4ACA04
Lighter +20%#389803
Lighter +10%#256602
Darker −10%#010200
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#133500
Less saturated −25%#152D08

Channel breakdown

R19
G52
B1
Red19 (7.5%)
Green52 (20.4%)
Blue1 (0.4%)
Hue98.82°
Saturation (HSL)96.23%
Lightness10.39%
Dominant channelGreen
Hex per channelR 13 · G 34 · B 01

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Every value on this page was computed from “133401” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.