Integer Profile

670,780

2^2 × 5 × 11 × 3049

Prime factors, divisor sums, positional representations and sequence properties for 670,780. The prime factorization is 2^2 × 5 × 11 × 3049.

Number of positive divisors: 24. Showing the recorded part of the sequence: 92.

AbundantEvenComposite

Divisor catalog (24)

12451011202244551102203,0496,09812,19615,24530,49033,53960,98067,078134,156167,695335,390670,780

Showing 24 of 24.

Collatz trajectory (92 steps)

Even: n → n/2; Odd: n → 3n + 1

670,780335,390167,695503,086251,543754,630377,3151,131,946565,9731,697,920848,960424,480212,240106,12053,06026,53013,26539,79619,8989,94929,84814,9247,4623,73111,1945,59716,7928,3964,1982,0996,2983,1499,4484,7242,3621,1813,5441,7728864431,3306651,9969984991,4987492,2481,124562281844422211634317952476238119

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 11 × 3049
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 1,537,200
Proper-divisor sum: 866,420
Digit sum: 28
Digital root: 1

Number bases

Decimal: 670780
Binary: 10100011110000111100 (20 bits)
Octal: 0o2436074
Hexadecimal: 0xA3C3C