Integer Profile

3,649,625

5^3 × 7 × 43 × 97

Prime factors, divisor sums, positional representations and sequence properties for 3,649,625. The prime factorization is 5^3 × 7 × 43 × 97.

Number of positive divisors: 32. Showing the recorded part of the sequence: 159.

DeficientOddComposite

Collatz trajectory (159 steps)

Even: n → n/2; Odd: n → 3n + 1

3,649,62510,948,8765,474,4382,737,2198,211,6584,105,82912,317,4886,158,7443,079,3721,539,686769,8432,309,5301,154,7653,464,2961,732,148866,074433,0371,299,112649,556324,778162,389487,168243,584121,79260,89630,44815,2247,6123,8061,9035,7102,8558,5664,28312,8506,42519,2769,6384,81914,4587,22921,68810,8445,4222,7118,1344,06712,2026,10118,3049,1524,5762,2881,144572286143430215646

Showing 60 of 60.

Prime factorization

Factorization: 5^3 × 7 × 43 × 97
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 5,381,376
Proper-divisor sum: 1,731,751
Digit sum: 35
Digital root: 8

Number bases

Decimal: 3649625
Binary: 1101111011000001011001 (22 bits)
Octal: 0o15730131
Hexadecimal: 0x37B059

Divisor catalog (32)

157253543971251752153014856798751,0751,5052,4253,3954,1715,3757,52512,12516,97520,85529,19737,62584,875104,275145,985521,375729,9253,649,625

Showing 32 of 32.