Integer Profile

4,251,689

13 × 251 × 1303

Prime factors, divisor sums, positional representations and sequence properties for 4,251,689. The prime factorization is 13 × 251 × 1303.

Number of positive divisors: 8. Showing the recorded part of the sequence: 242.

DeficientOddComposite

Divisor catalog (8)

1132511,3033,26316,939327,0534,251,689

Showing 8 of 8.

Collatz trajectory (242 steps)

Even: n → n/2; Odd: n → 3n + 1

4,251,68912,755,0686,377,5343,188,7679,566,3024,783,15114,349,4547,174,72721,524,18210,762,09132,286,27416,143,13748,429,41224,214,70612,107,35336,322,06018,161,0309,080,51527,241,54613,620,77340,862,32020,431,16010,215,5805,107,7902,553,8957,661,6863,830,84311,492,5305,746,26517,238,7968,619,3984,309,69912,929,0986,464,54919,393,6489,696,8244,848,4122,424,2061,212,1033,636,3101,818,1555,454,4662,727,2338,181,7004,090,8502,045,4256,136,2763,068,1381,534,0694,602,2082,301,1041,150,552575,276287,638143,819431,458215,729647,188323,594161,797

Showing 60 of 60.

Prime factorization

Factorization: 13 × 251 × 1303
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,600,512
Proper-divisor sum: 348,823
Digit sum: 35
Digital root: 8

Number bases

Decimal: 4251689
Binary: 10000001110000000101001 (23 bits)
Octal: 0o20160051
Hexadecimal: 0x40E029