Integer Profile

7,940,725

5^2 × 13 × 53 × 461

Prime factors, divisor sums, positional representations and sequence properties for 7,940,725. The prime factorization is 5^2 × 13 × 53 × 461.

Number of positive divisors: 24. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Prime factorization

Factorization: 5^2 × 13 × 53 × 461
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 10,827,432
Proper-divisor sum: 2,886,707
Digit sum: 34
Digital root: 7

Number bases

Decimal: 7940725
Binary: 11110010010101001110101 (23 bits)
Octal: 0o36225165
Hexadecimal: 0x792A75

Divisor catalog (24)

15132553652653254616891,3252,3053,4455,99311,52517,22524,43329,965122,165149,825317,629610,8251,588,1457,940,725

Showing 24 of 24.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

7,940,72523,822,17611,911,0885,955,5442,977,7721,488,886744,4432,233,3301,116,6653,349,9961,674,998837,4992,512,4981,256,2493,768,7481,884,374942,1872,826,5621,413,2814,239,8442,119,9221,059,9613,179,8841,589,942794,9712,384,9141,192,4573,577,3721,788,686894,3432,683,0301,341,5154,024,5462,012,2736,036,8203,018,4101,509,2054,527,6162,263,8081,131,904565,952282,976141,48870,74435,37217,6868,84326,53013,26539,79619,8989,94929,84814,9247,4623,73111,1945,59716,7928,396

Showing 60 of 60.