Integer Profile

3,215,475

3^2 × 5^2 × 31 × 461

Prime factors, divisor sums, positional representations and sequence properties for 3,215,475. The prime factorization is 3^2 × 5^2 × 31 × 461.

Number of positive divisors: 36. Showing the recorded part of the sequence: 71.

DeficientOddComposite

Divisor catalog (36)

13591525314575931552252794614657751,3831,3952,3052,3254,1496,9156,97511,52514,29120,74534,57542,87371,455103,725128,619214,365357,275643,0951,071,8253,215,475

Showing 36 of 36.

Collatz trajectory (71 steps)

Even: n → n/2; Odd: n → 3n + 1

3,215,4759,646,4264,823,21314,469,6407,234,8203,617,4101,808,7055,426,1162,713,0581,356,5294,069,5882,034,7941,017,3973,052,1921,526,096763,048381,524190,76295,381286,144143,07271,53635,76817,8848,9424,47113,4146,70720,12210,06130,18415,0927,5463,77311,3205,6602,8301,4154,2462,1236,3703,1859,5564,7782,3897,1683,5841,792896448224112562814722113417

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5^2 × 31 × 461
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 36
Divisor sum: 5,957,952
Proper-divisor sum: 2,742,477
Digit sum: 27
Digital root: 9

Number bases

Decimal: 3215475
Binary: 1100010001000001110011 (22 bits)
Octal: 0o14210163
Hexadecimal: 0x311073