Integer Profile

1,613,628

2^2 × 3^3 × 67 × 223

Prime factors, divisor sums, positional representations and sequence properties for 1,613,628. The prime factorization is 2^2 × 3^3 × 67 × 223.

Number of positive divisors: 48. Showing the recorded part of the sequence: 194.

AbundantEvenComposite

Divisor catalog (48)

1234691218273654671081342012232684024466036698048921,2061,3381,8092,0072,4122,6763,6184,0146,0217,2368,02812,04214,94124,08429,88244,82359,76489,646134,469179,292268,938403,407537,876806,8141,613,628

Showing 48 of 48.

Collatz trajectory (194 steps)

Even: n → n/2; Odd: n → 3n + 1

1,613,628806,814403,4071,210,222605,1111,815,334907,6672,723,0021,361,5014,084,5042,042,2521,021,126510,5631,531,690765,8452,297,5361,148,768574,384287,192143,59671,79835,899107,69853,849161,54880,77440,387121,16260,581181,74490,87245,43622,71811,35934,07817,03951,11825,55976,67838,339115,01857,509172,52886,26443,13221,56610,78332,35016,17548,52624,26372,79036,395109,18654,593163,78081,89040,945122,83661,418

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^3 × 67 × 223
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,264,960
Proper-divisor sum: 2,651,332
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1613628
Binary: 110001001111100111100 (21 bits)
Octal: 0o6117474
Hexadecimal: 0x189F3C