Integer Profile

1,226,790

2 × 3^2 × 5 × 43 × 317

Prime factors, divisor sums, positional representations and sequence properties for 1,226,790. The prime factorization is 2 × 3^2 × 5 × 43 × 317.

Number of positive divisors: 48. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3^2 × 5 × 43 × 317
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,274,128
Proper-divisor sum: 2,047,338
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1226790
Binary: 100101011100000100110 (21 bits)
Octal: 0o4534046
Hexadecimal: 0x12B826

Divisor catalog (48)

12356910151830434586901292152583173874306346457749511,2901,5851,9021,9352,8533,1703,8704,7555,7069,51013,63114,26527,26228,53040,89368,15581,786122,679136,310204,465245,358408,930613,3951,226,790

Showing 48 of 48.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,226,790613,3951,840,186920,0932,760,2801,380,140690,070345,0351,035,106517,5531,552,660776,330388,1651,164,496582,248291,124145,56272,781218,344109,17254,58627,29381,88040,94020,47010,23530,70615,35346,06023,03011,51534,54617,27351,82025,91012,95538,86619,43358,30029,15014,57543,72621,86365,59032,79598,38649,193147,58073,79036,895110,68655,343166,03083,015249,046124,523373,570186,785560,356280,178

Showing 60 of 60.