Integer Profile

1,644,972

2^2 × 3 × 7 × 19583

Prime factors, divisor sums, positional representations and sequence properties for 1,644,972. The prime factorization is 2^2 × 3 × 7 × 19583.

Number of positive divisors: 24. Showing the recorded part of the sequence: 83.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3 × 7 × 19583
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 4,386,816
Proper-divisor sum: 2,741,844
Digit sum: 33
Digital root: 6

Number bases

Decimal: 1644972
Binary: 110010001100110101100 (21 bits)
Octal: 0o6214654
Hexadecimal: 0x1919AC

Divisor catalog (24)

12346712142128428419,58339,16658,74978,332117,498137,081234,996274,162411,243548,324822,4861,644,972

Showing 24 of 24.

Collatz trajectory (83 steps)

Even: n → n/2; Odd: n → 3n + 1

1,644,972822,486411,2431,233,730616,8651,850,596925,298462,6491,387,948693,974346,9871,040,962520,4811,561,444780,722390,3611,171,084585,542292,771878,314439,1571,317,472658,736329,368164,68482,34241,171123,51461,757185,27292,63646,31823,15969,47834,739104,21852,109156,32878,16439,08219,54158,62429,31214,6567,3283,6641,8329164582296883441728643130651969849

Showing 60 of 60.