Integer Profile

3,878,394

2 × 3 × 13 × 19 × 2617

Prime factors, divisor sums, positional representations and sequence properties for 3,878,394. The prime factorization is 2 × 3 × 13 × 19 × 2617.

Number of positive divisors: 32. Showing the recorded part of the sequence: 322.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 8,796,480
Proper-divisor sum: 4,918,086
Digit sum: 42
Digital root: 6

Number bases

Decimal: 3878394
Binary: 1110110010110111111010 (22 bits)
Octal: 0o16626772
Hexadecimal: 0x3B2DFA

Divisor catalog (32)

1236131926383957781142474947411,4822,6175,2347,85115,70234,02149,72368,04299,446102,063149,169204,126298,338646,3991,292,7981,939,1973,878,394

Showing 32 of 32.

Collatz trajectory (322 steps)

Even: n → n/2; Odd: n → 3n + 1

3,878,3941,939,1975,817,5922,908,7961,454,398727,1992,181,5981,090,7993,272,3981,636,1994,908,5982,454,2997,362,8983,681,44911,044,3485,522,1742,761,0878,283,2624,141,63112,424,8946,212,44718,637,3429,318,67127,956,01413,978,00741,934,02220,967,01162,901,03431,450,51794,351,55247,175,77623,587,88811,793,9445,896,9722,948,4861,474,2434,422,7302,211,3656,634,0963,317,0481,658,524829,262414,6311,243,894621,9471,865,842932,9212,798,7641,399,382699,6912,099,0741,049,5373,148,6121,574,306787,1532,361,4601,180,730590,3651,771,096885,548

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 13 × 19 × 2617
Distinct prime factors: 5
Perfect square: No
Parity: Even