Integer Profile

1,157,331

3 × 7^2 × 7873

Prime factors, divisor sums, positional representations and sequence properties for 1,157,331. The prime factorization is 3 × 7^2 × 7873.

Number of positive divisors: 12. Showing the recorded part of the sequence: 253.

DeficientOddComposite

Divisor catalog (12)

13721491477,87323,61955,111165,333385,7771,157,331

Showing 12 of 12.

Collatz trajectory (253 steps)

Even: n → n/2; Odd: n → 3n + 1

1,157,3313,471,9941,735,9975,207,9922,603,9961,301,998650,9991,952,998976,4992,929,4981,464,7494,394,2482,197,1241,098,562549,2811,647,844823,922411,9611,235,884617,942308,971926,914463,4571,390,372695,186347,5931,042,780521,390260,695782,086391,0431,173,130586,5651,759,696879,848439,924219,962109,981329,944164,97282,48641,243123,73061,865185,59692,79846,399139,19869,599208,798104,399313,198156,599469,798234,899704,698352,3491,057,048528,524264,262

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 7873
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,795,272
Proper-divisor sum: 637,941
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1157331
Binary: 100011010100011010011 (21 bits)
Octal: 0o4324323
Hexadecimal: 0x11A8D3