Integer Profile

7,642,629

3^2 × 61 × 13921

Prime factors, divisor sums, positional representations and sequence properties for 7,642,629. The prime factorization is 3^2 × 61 × 13921.

Number of positive divisors: 12. Showing the recorded part of the sequence: 261.

DeficientOddComposite

Collatz trajectory (261 steps)

Even: n → n/2; Odd: n → 3n + 1

7,642,62922,927,88811,463,9445,731,9722,865,9861,432,9934,298,9802,149,4901,074,7453,224,2361,612,118806,0592,418,1781,209,0893,627,2681,813,634906,8172,720,4521,360,226680,1132,040,3401,020,170510,0851,530,256765,128382,564191,28295,641286,924143,46271,731215,194107,597322,792161,39680,69840,349121,04860,52430,26215,13145,39422,69768,09234,04617,02351,07025,53576,60638,303114,91057,455172,36686,183258,550129,275387,826193,913581,740290,870

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 61 × 13921
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 11,221,132
Proper-divisor sum: 3,578,503
Digit sum: 36
Digital root: 9

Number bases

Decimal: 7642629
Binary: 11101001001111000000101 (23 bits)
Octal: 0o35117005
Hexadecimal: 0x749E05

Divisor catalog (12)

1396118354913,92141,763125,289849,1812,547,5437,642,629

Showing 12 of 12.