Integer Profile

8,638,825

5^2 × 13 × 19 × 1399

Prime factors, divisor sums, positional representations and sequence properties for 8,638,825. The prime factorization is 5^2 × 13 × 19 × 1399.

Number of positive divisors: 24. Showing the recorded part of the sequence: 230.

DeficientOddComposite

Divisor catalog (24)

1513192565952473254751,2351,3996,1756,99518,18726,58134,97590,935132,905345,553454,675664,5251,727,7658,638,825

Showing 24 of 24.

Collatz trajectory (230 steps)

Even: n → n/2; Odd: n → 3n + 1

8,638,82525,916,47612,958,2386,479,11919,437,3589,718,67929,156,03814,578,01943,734,05821,867,02965,601,08832,800,54416,400,2728,200,1364,100,0682,050,0341,025,0173,075,0521,537,526768,7632,306,2901,153,1453,459,4361,729,718864,8592,594,5781,297,2893,891,8681,945,934972,9672,918,9021,459,4514,378,3542,189,1776,567,5323,283,7661,641,8834,925,6502,462,8257,388,4763,694,2381,847,1195,541,3582,770,6798,312,0384,156,01912,468,0586,234,02918,702,0889,351,0444,675,5222,337,7617,013,2843,506,6421,753,3215,259,9642,629,9821,314,9913,944,9741,972,487

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 13 × 19 × 1399
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 12,152,000
Proper-divisor sum: 3,513,175
Digit sum: 40
Digital root: 4

Number bases

Decimal: 8638825
Binary: 100000111101000101101001 (24 bits)
Octal: 0o40750551
Hexadecimal: 0x83D169