Integer Profile

1,081,745

5 × 7 × 31 × 997

Prime factors, divisor sums, positional representations and sequence properties for 1,081,745. The prime factorization is 5 × 7 × 31 × 997.

Number of positive divisors: 16. Showing the recorded part of the sequence: 64.

DeficientOddComposite

Prime factorization

Factorization: 5 × 7 × 31 × 997
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 1,532,928
Proper-divisor sum: 451,183
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1081745
Binary: 100001000000110010001 (21 bits)
Octal: 0o4100621
Hexadecimal: 0x108191

Divisor catalog (16)

15731351552179971,0854,9856,97930,90734,895154,535216,3491,081,745

Showing 16 of 16.

Collatz trajectory (64 steps)

Even: n → n/2; Odd: n → 3n + 1

1,081,7453,245,2361,622,618811,3092,433,9281,216,964608,482304,241912,724456,362228,181684,544342,272171,13685,56842,78421,39210,6965,3482,6741,3374,0122,0061,0033,0101,5054,5162,2581,1293,3881,6948472,5421,2713,8141,9075,7222,8618,5844,2922,1461,0733,2201,6108052,4161,2086043021514542276823411,0245122561286432

Showing 60 of 60.