Integer Profile

2,855,377

7^2 × 19 × 3067

Prime factors, divisor sums, positional representations and sequence properties for 2,855,377. The prime factorization is 7^2 × 19 × 3067.

Number of positive divisors: 12. Showing the recorded part of the sequence: 125.

DeficientOddComposite

Divisor catalog (12)

1719491339313,06721,46958,273150,283407,9112,855,377

Showing 12 of 12.

Collatz trajectory (125 steps)

Even: n → n/2; Odd: n → 3n + 1

2,855,3778,566,1324,283,0662,141,5336,424,6003,212,3001,606,150803,0752,409,2261,204,6133,613,8401,806,920903,460451,730225,865677,596338,798169,399508,198254,099762,298381,1491,143,448571,724285,862142,931428,794214,397643,192321,596160,79880,399241,198120,599361,798180,899542,698271,349814,048407,024203,512101,75650,87825,43976,31838,159114,47857,239171,71885,859257,578128,789386,368193,18496,59248,29624,14812,0746,03718,112

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 19 × 3067
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,497,520
Proper-divisor sum: 642,143
Digit sum: 37
Digital root: 1

Number bases

Decimal: 2855377
Binary: 1010111001000111010001 (22 bits)
Octal: 0o12710721
Hexadecimal: 0x2B91D1