Integer Profile

2,585,739

3 × 13 × 66301

Prime factors, divisor sums, positional representations and sequence properties for 2,585,739. The prime factorization is 3 × 13 × 66301.

Number of positive divisors: 8. Showing the recorded part of the sequence: 156.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,712,912
Proper-divisor sum: 1,127,173
Digit sum: 39
Digital root: 3

Number bases

Decimal: 2585739
Binary: 1001110111010010001011 (22 bits)
Octal: 0o11672213
Hexadecimal: 0x27748B

Divisor catalog (8)

13133966,301198,903861,9132,585,739

Showing 8 of 8.

Collatz trajectory (156 steps)

Even: n → n/2; Odd: n → 3n + 1

2,585,7397,757,2183,878,60911,635,8285,817,9142,908,9578,726,8724,363,4362,181,7181,090,8593,272,5781,636,2894,908,8682,454,4341,227,2173,681,6521,840,826920,4132,761,2401,380,620690,310345,1551,035,466517,7331,553,200776,600388,300194,15097,075291,226145,613436,840218,420109,21054,605163,81681,90840,95420,47761,43230,71615,3587,67923,03811,51934,55817,27951,83825,91977,75838,879116,63858,319174,95887,479262,438131,219393,658196,829590,488

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13 × 66301
Distinct prime factors: 3
Perfect square: No
Parity: Odd