Integer Profile

1,431,887

269 × 5323

Prime factors, divisor sums, positional representations and sequence properties for 1,431,887. The prime factorization is 269 × 5323.

Number of positive divisors: 4. Showing the recorded part of the sequence: 212.

DeficientOddComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,437,480
Proper-divisor sum: 5,593
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1431887
Binary: 101011101100101001111 (21 bits)
Octal: 0o5354517
Hexadecimal: 0x15D94F

Divisor catalog (4)

12695,3231,431,887

Showing 4 of 4.

Collatz trajectory (212 steps)

Even: n → n/2; Odd: n → 3n + 1

1,431,8874,295,6622,147,8316,443,4943,221,7479,665,2424,832,62114,497,8647,248,9323,624,4661,812,2335,436,7002,718,3501,359,1754,077,5262,038,7636,116,2903,058,1459,174,4364,587,2182,293,6096,880,8283,440,4141,720,2075,160,6222,580,3117,740,9343,870,46711,611,4025,805,70117,417,1048,708,5524,354,2762,177,1381,088,5693,265,7081,632,854816,4272,449,2821,224,6413,673,9241,836,962918,4812,755,4441,377,722688,8612,066,5841,033,292516,646258,323774,970387,4851,162,456581,228290,614145,307435,922217,961653,884326,942

Showing 60 of 60.

Prime factorization

Factorization: 269 × 5323
Distinct prime factors: 2
Perfect square: No
Parity: Odd