Integer Profile

684,664

2^3 × 23 × 61^2

Prime factors, divisor sums, positional representations and sequence properties for 684,664. The prime factorization is 2^3 × 23 × 61^2.

Number of positive divisors: 24. Showing the recorded part of the sequence: 167.

DeficientEvenComposite

Collatz trajectory (167 steps)

Even: n → n/2; Odd: n → 3n + 1

684,664342,332171,16685,583256,750128,375385,126192,563577,690288,845866,536433,268216,634108,317324,952162,47681,23840,619121,85860,929182,78891,39445,697137,09268,54634,273102,82051,41025,70577,11638,55819,27957,83828,91986,75843,379130,13865,069195,20897,60448,80224,40173,20436,60218,30154,90427,45213,7266,86320,59010,29530,88615,44346,33023,16569,49634,74817,3748,68726,062

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 23 × 61^2
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 1,361,880
Proper-divisor sum: 677,216
Digit sum: 34
Digital root: 7

Number bases

Decimal: 684664
Binary: 10100111001001111000 (20 bits)
Octal: 0o2471170
Hexadecimal: 0xA7278

Divisor catalog (24)

1248234661921221842444881,4032,8063,7215,6127,44211,22414,88429,76885,583171,166342,332684,664

Showing 24 of 24.