Integer Profile

1,276,975

5^2 × 7 × 7297

Prime factors, divisor sums, positional representations and sequence properties for 1,276,975. The prime factorization is 5^2 × 7 × 7297.

Number of positive divisors: 12. Showing the recorded part of the sequence: 80.

DeficientOddComposite

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,276,9753,830,9261,915,4635,746,3902,873,1958,619,5864,309,79312,929,3806,464,6903,232,3459,697,0364,848,5182,424,2597,272,7783,636,38910,909,1685,454,5842,727,2921,363,646681,8232,045,4701,022,7353,068,2061,534,1034,602,3102,301,1556,903,4663,451,73310,355,2005,177,6002,588,8001,294,400647,200323,600161,80080,90040,45020,22560,67630,33815,16945,50822,75411,37734,13217,0668,53325,60012,8006,4003,2001,60080040020010050257638

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 7 × 7297
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,809,904
Proper-divisor sum: 532,929
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1276975
Binary: 100110111110000101111 (21 bits)
Octal: 0o4676057
Hexadecimal: 0x137C2F

Divisor catalog (12)

15725351757,29736,48551,079182,425255,3951,276,975

Showing 12 of 12.