Integer Profile

1,255,872

2^6 × 3 × 31 × 211

Prime factors, divisor sums, positional representations and sequence properties for 1,255,872. The prime factorization is 2^6 × 3 × 31 × 211.

Number of positive divisors: 56. Showing the recorded part of the sequence: 129.

AbundantEvenComposite

Divisor catalog (56)

123468121624313248626493961241861922112483724224966337448449921,2661,4881,6881,9842,5322,9763,3765,0645,9526,5416,75210,12813,08213,50419,62320,25626,16439,24640,51252,32878,492104,656156,984209,312313,968418,624627,9361,255,872

Showing 56 of 56.

Collatz trajectory (129 steps)

Even: n → n/2; Odd: n → 3n + 1

1,255,872627,936313,968156,98478,49239,24619,62358,87029,43588,30644,153132,46066,23033,11599,34649,673149,02074,51037,255111,76655,883167,65083,825251,476125,73862,869188,60894,30447,15223,57611,7885,8942,9478,8424,42113,2646,6323,3161,6588292,4881,2446223119344671,4027012,1041,0525262637903951,1865931,7808904451,336

Showing 60 of 60.

Prime factorization

Factorization: 2^6 × 3 × 31 × 211
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 56
Divisor sum: 3,446,272
Proper-divisor sum: 2,190,400
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1255872
Binary: 100110010100111000000 (21 bits)
Octal: 0o4624700
Hexadecimal: 0x1329C0