Integer Profile

2,389,977

3^2 × 29 × 9157

Prime factors, divisor sums, positional representations and sequence properties for 2,389,977. The prime factorization is 3^2 × 29 × 9157.

Number of positive divisors: 12. Showing the recorded part of the sequence: 192.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,571,620
Proper-divisor sum: 1,181,643
Digit sum: 45
Digital root: 9

Number bases

Decimal: 2389977
Binary: 1001000111011111011001 (22 bits)
Octal: 0o11073731
Hexadecimal: 0x2477D9

Divisor catalog (12)

13929872619,15727,47182,413265,553796,6592,389,977

Showing 12 of 12.

Collatz trajectory (192 steps)

Even: n → n/2; Odd: n → 3n + 1

2,389,9777,169,9323,584,9661,792,4835,377,4502,688,7258,066,1764,033,0882,016,5441,008,272504,136252,068126,03463,017189,05294,52647,263141,79070,895212,686106,343319,030159,515478,546239,273717,820358,910179,455538,366269,183807,550403,7751,211,326605,6631,816,990908,4952,725,4861,362,7434,088,2302,044,1156,132,3463,066,1739,198,5204,599,2602,299,6301,149,8153,449,4461,724,7235,174,1702,587,0857,761,2563,880,6281,940,314970,1572,910,4721,455,236727,618363,8091,091,428545,714

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 29 × 9157
Distinct prime factors: 3
Perfect square: No
Parity: Odd