Integer Profile

1,231,644

2^2 × 3 × 197 × 521

Prime factors, divisor sums, positional representations and sequence properties for 1,231,644. The prime factorization is 2^2 × 3 × 197 × 521.

Number of positive divisors: 24. Showing the recorded part of the sequence: 98.

AbundantEvenComposite

Divisor catalog (24)

12346121973945215917881,0421,1821,5632,0842,3643,1266,252102,637205,274307,911410,548615,8221,231,644

Showing 24 of 24.

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

1,231,644615,822307,911923,734461,8671,385,602692,8012,078,4041,039,202519,6011,558,804779,402389,7011,169,104584,552292,276146,13873,069219,208109,60454,80227,40182,20441,10220,55161,65430,82792,48246,241138,72469,36234,681104,04452,02226,01178,03439,017117,05258,52629,26387,79043,895131,68665,843197,53098,765296,296148,14874,07437,037111,11255,55627,77813,88941,66820,83410,41731,25215,6267,813

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 197 × 521
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,893,968
Proper-divisor sum: 1,662,324
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1231644
Binary: 100101100101100011100 (21 bits)
Octal: 0o4545434
Hexadecimal: 0x12CB1C