Number
1,333,332
- Positive
- Even
- Composite
- 7 digits
1,333,332 is an even 7-digit integer and a composite number. It has 144 divisors and a digital root of 9.
Number properties
ParityEvendivisible by 2
SignPositive
PrimalityComposite
Absolute value1,333,332
Digit count7
Digit sum18
Digital root9repeated digit sum
PalindromicNoreads differently backwards
Happy numberNosquared-digit sums reach 1
Harshad numberYesdivisible by its own digit sum
Factors & divisors
Prime factorisation2^2 × 3^2 × 7 × 11 × 13 × 37
Distinct prime factors62, 3, 7, 11, 13, 37
Number of divisors144
Sum of divisors σ(n)4,647,552
Aliquot sum3,314,220sum of the proper divisors
ClassificationAbundantthe aliquot sum exceeds the number
Euler's totient φ(n)311,040integers below n that share no factor with it
SquarefreeNohas a repeated prime factor
All divisors1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 37, 39, 42, 44, 52, 63, 66, 74, 77, 78, 84, 91, 99, 111, 117, 126, 132, 143, 148, 154, 156, 182, 198, 222, 231, 234, 252, 259, 273, 286, 308, 333, 364, 396, 407, 429, 444, 462, 468, 481, 518, 546, 572, 666, 693, 777, 814, 819, 858, 924, 962, 1,001, 1,036, 1,092, 1,221, 1,287, 1,332, 1,386, 1,443, 1,554, 1,628, 1,638, 1,716, 1,924, 2,002, 2,331, 2,442, 2,574, 2,772, 2,849, 2,886, 3,003, 3,108, 3,276, 3,367, 3,663, 4,004, 4,329, 4,662, 4,884, 5,148, 5,291, 5,698, 5,772, 6,006, 6,734, 7,326, 8,547, 8,658, 9,009, 9,324, 10,101, 10,582, 11,396, 12,012, 13,468, 14,652, 15,873, 17,094, 17,316, 18,018, 20,202, 21,164, 25,641, 30,303, 31,746, 34,188, 36,036, 37,037, 40,404, 47,619, 51,282, 60,606, 63,492, 74,074, 95,238, 102,564, 111,111, 121,212, 148,148, 190,476, 222,222, 333,333, 444,444, 666,666, 1,333,332144 in total
Arithmetic
Previous number1,333,331
Next number1,333,333
Double2,666,664
Half666,666
Square1,777,774,222,224
Cube2,370,363,259,266,370,368
Square root1,154.699961029≈irrational, shown to 9 decimal places
Cube root110.064204942≈
Negation-1,333,332
Reciprocal7.5000075 × 10^-7≈
Representations
Decimal1,333,332
Binary10100010110000101010021 bits
Octal5054124
Hexadecimal145854
Base 36SKT0
Roman numeralNot defined above 3,999there is no agreed standard notation
In wordsone million, three hundred and thirty-three thousand, three hundred and thirty-two
Ordinalone million, three hundred and thirty-three thousand, three hundred and thirty-second
Scientific notation1.333332 × 10^6
Engineering notation1.333332 × 10^6
Nearest landmarks
Powers & multiples
1,333,332 to the power 21,777,774,222,224
1,333,332 to the power 32,370,363,259,266,370,368
1,333,332 to the power 43,160,481,185,204,148,135,506,176
1,333,332 to the power 54,213,970,699,630,617,241,810,720,658,432
First ten multiples1,333,332, 2,666,664, 3,999,996, 5,333,328, 6,666,660, 7,999,992, 9,333,324, 10,666,656, 11,999,988, 13,333,320
Powers of twoBetween 2^20 (1,048,576) and 2^21 (2,097,152)
Divisibility tests
Divisible by 2Yes
Divisible by 3Yes
Divisible by 4Yes
Divisible by 5No, remainder 2
Divisible by 6Yes
Divisible by 7Yes
Divisible by 8No, remainder 4
Divisible by 9Yes
Divisible by 10No, remainder 2
Divisible by 11Yes
Divisible by 12Yes
Divisible by 100No, remainder 32
Collatz (3n + 1) trajectory
Steps to reach 1155the total stopping time
Highest value reached1,333,332
Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven
First steps1,333,332 → 666,666 → 333,333 → 1,000,000 → 500,000 → 250,000 → 125,000 → 62,500 → 31,250 → 15,625 → …
Last steps… → 5 → 16 → 8 → 4 → 2 → 1
As a percentage & fraction
As a percentage133,333,200%
1,333,332% as a decimal13,333.32
1,333,332% of 1001,333,332
1,333,332% of 1,00013,333,320
As a fraction of 1001,333,332/100
Read another way
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Derived from 1,333,332
Nerdulate something else
Nothing in mind? Surprise me · today’s page