Integer Profile

2,812,816

2^4 × 31 × 53 × 107

Prime factors, divisor sums, positional representations and sequence properties for 2,812,816. The prime factorization is 2^4 × 31 × 53 × 107.

Number of positive divisors: 40. Showing the recorded part of the sequence: 169.

AbundantEvenComposite

Collatz trajectory (169 steps)

Even: n → n/2; Odd: n → 3n + 1

2,812,8161,406,408703,204351,602175,801527,404263,702131,851395,554197,777593,332296,666148,333445,000222,500111,25055,625166,87683,43841,719125,15862,579187,73893,869281,608140,80470,40235,201105,60452,80226,40179,20439,60219,80159,40429,70214,85144,55422,27766,83233,41616,7088,3544,17712,5326,2663,1339,4004,7002,3501,1753,5261,7635,2902,6457,9363,9681,984992496

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 31 × 53 × 107
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 5,785,344
Proper-divisor sum: 2,972,528
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2812816
Binary: 1010101110101110010000 (22 bits)
Octal: 0o12565620
Hexadecimal: 0x2AEB90

Divisor catalog (40)

1248163153621061071242122142484244284968488561,6431,7123,2863,3175,6716,5726,63411,34213,14413,26822,68426,28826,53645,36853,07290,736175,801351,602703,2041,406,4082,812,816

Showing 40 of 40.