Integer Profile

3,187,966

2 × 79 × 20177

Prime factors, divisor sums, positional representations and sequence properties for 3,187,966. The prime factorization is 2 × 79 × 20177.

Number of positive divisors: 8. Showing the recorded part of the sequence: 146.

DeficientEvenComposite

Collatz trajectory (146 steps)

Even: n → n/2; Odd: n → 3n + 1

3,187,9661,593,9834,781,9502,390,9757,172,9263,586,46310,759,3905,379,69516,139,0868,069,54324,208,63012,104,31536,312,94618,156,47354,469,42027,234,71013,617,35540,852,06620,426,03361,278,10030,639,05015,319,52545,958,57622,979,28811,489,6445,744,8222,872,4118,617,2344,308,61712,925,8526,462,9263,231,4639,694,3904,847,19514,541,5867,270,79321,812,38010,906,1905,453,09516,359,2868,179,64324,538,93012,269,46536,808,39618,404,1989,202,09927,606,29813,803,14941,409,44820,704,72410,352,3625,176,18115,528,5447,764,2723,882,1361,941,068970,534485,2671,455,802727,901

Showing 60 of 60.

Prime factorization

Factorization: 2 × 79 × 20177
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,842,720
Proper-divisor sum: 1,654,754
Digit sum: 40
Digital root: 4

Number bases

Decimal: 3187966
Binary: 1100001010010011111110 (22 bits)
Octal: 0o14122376
Hexadecimal: 0x30A4FE

Divisor catalog (8)

127915820,17740,3541,593,9833,187,966

Showing 8 of 8.