Number
370,001
- Positive
- Odd
- Composite
- 6 digits
370,001 is an odd 6-digit integer and a composite number. It has 4 divisors and a digital root of 2.
Number properties
ParityOddnot divisible by 2
SignPositive
PrimalityComposite
Absolute value370,001
Digit count6
Digit sum11
Digital root2repeated digit sum
PalindromicNoreads differently backwards
Happy numberNosquared-digit sums reach 1
Harshad numberNodivisible by its own digit sum
Factors & divisors
Prime factorisation23 × 16,087
Distinct prime factors223, 16,087
Number of divisors4
Sum of divisors σ(n)386,112
Aliquot sum16,111sum of the proper divisors
ClassificationDeficientthe aliquot sum is less than the number
Euler's totient φ(n)353,892integers below n that share no factor with it
SquarefreeYesno repeated prime factor
All divisors1, 23, 16,087, 370,0014 in total
Arithmetic
Representations
Decimal370,001
Binary101101001010101000119 bits
Octal1322521
Hexadecimal5A551
Base 367XHT
Roman numeralNot defined above 3,999there is no agreed standard notation
In wordsthree hundred and seventy thousand and one
Ordinalthree hundred and seventy thousand and first
Scientific notation3.70001 × 10^5
Engineering notation370.001 × 10^3
Nearest landmarks
Powers & multiples
370,001 to the power 2136,900,740,001
370,001 to the power 350,653,410,701,110,001
370,001 to the power 418,741,812,612,821,401,480,001
370,001 to the power 56,934,489,408,556,531,369,001,850,001
First ten multiples370,001, 740,002, 1,110,003, 1,480,004, 1,850,005, 2,220,006, 2,590,007, 2,960,008, 3,330,009, 3,700,010
Powers of twoBetween 2^18 (262,144) and 2^19 (524,288)
Divisibility tests
Divisible by 2No, remainder 1
Divisible by 3No, remainder 2
Divisible by 4No, remainder 1
Divisible by 5No, remainder 1
Divisible by 6No, remainder 5
Divisible by 7No, remainder 2
Divisible by 8No, remainder 1
Divisible by 9No, remainder 2
Divisible by 10No, remainder 1
Divisible by 11No, remainder 5
Divisible by 12No, remainder 5
Divisible by 100No, remainder 1
Collatz (3n + 1) trajectory
Steps to reach 1254the total stopping time
Highest value reached17,557,93647× the starting value
Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven
First steps370,001 → 1,110,004 → 555,002 → 277,501 → 832,504 → 416,252 → 208,126 → 104,063 → 312,190 → 156,095 → …
Last steps… → 5 → 16 → 8 → 4 → 2 → 1
As a percentage & fraction
As a percentage37,000,100%
370,001% as a decimal3,700.01
370,001% of 100370,001
370,001% of 1,0003,700,010
As a fraction of 100370,001/100
Read another way
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Derived from 370,001
Also reads as
#370001 (colour)
- #370001
- Red
- Dark
- Nearest: Black
#370001 is a red with RGB values 55, 0, 1 and HSL 359°, 100%, 11%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#370001#370001
HEX#370001
RGBrgb(55, 0, 1)
RGB (0–1)0.2157, 0, 0.0039
RGB percentages21.6%, 0%, 0.4%
HSLhsl(358.9, 100%, 10.8%)
HSV / HSBhsv(358.9, 100%, 21.6%)
CMYK0%, 100%, 98.2%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,604,481
CSS custom property--colour: #370001;
Brightness & contrast
Relative luminance0.00814WCAG 2.x, 0 is black and 1 is white
Perceived brightness30.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.06:1
Contrast with white18.06:1WCAG normal text: AAA
Contrast with black1.16:1WCAG normal text: Fail
Greyscale equivalent#0C0C0C
Inverted#C8FFFE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.06:1WCAG large text: AAA
Contrast with black, large text1.16:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#003736
Analogous#37001C, #371B00
Triadic#013700, #000137
Split complementary#00371B, #001C37
Tetradic#1C3700, #003736, #1B0037
Tints, shades & saturation
Channel breakdown
R55
G0
B1
Red55 (21.6%)
Green0 (0%)
Blue1 (0.4%)
Hue358.91°
Saturation (HSL)100%
Lightness10.78%
Dominant channelRed
Hex per channelR 37 · G 00 · B 01
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