Integer Profile

2,572,146

2 × 3^2 × 142897

Prime factors, divisor sums, positional representations and sequence properties for 2,572,146. The prime factorization is 2 × 3^2 × 142897.

Number of positive divisors: 12. Showing the recorded part of the sequence: 99.

AbundantEvenComposite

Divisor catalog (12)

1236918142,897285,794428,691857,3821,286,0732,572,146

Showing 12 of 12.

Collatz trajectory (99 steps)

Even: n → n/2; Odd: n → 3n + 1

2,572,1461,286,0733,858,2201,929,110964,5552,893,6661,446,8334,340,5002,170,2501,085,1253,255,3761,627,688813,844406,922203,461610,384305,192152,59676,29838,149114,44857,22428,61214,3067,15321,46010,7305,36516,0968,0484,0242,0121,0065031,5107552,2661,1333,4001,7008504251,2766383199584791,4387192,1581,0793,2381,6194,8582,4297,2883,6441,8229112,734

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 142897
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 5,573,022
Proper-divisor sum: 3,000,876
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2572146
Binary: 1001110011111101110010 (22 bits)
Octal: 0o11637562
Hexadecimal: 0x273F72