Integer Profile

6,620,887

7 × 13 × 31 × 2347

Prime factors, divisor sums, positional representations and sequence properties for 6,620,887. The prime factorization is 7 × 13 × 31 × 2347.

Number of positive divisors: 16. Showing the recorded part of the sequence: 72.

DeficientOddComposite

Divisor catalog (16)

171331912174032,3472,82116,42930,51172,757213,577509,299945,8416,620,887

Showing 16 of 16.

Collatz trajectory (72 steps)

Even: n → n/2; Odd: n → 3n + 1

6,620,88719,862,6629,931,33129,793,99414,896,99744,690,99222,345,49611,172,7485,586,3742,793,1878,379,5624,189,78112,569,3446,284,6723,142,3361,571,168785,584392,792196,39698,19849,099147,29873,649220,948110,47455,237165,71282,85641,42820,71410,35731,07215,5367,7683,8841,9429712,9141,4574,3722,1861,0933,2801,6408204102056163081547723211658298844221134

Showing 60 of 60.

Prime factorization

Factorization: 7 × 13 × 31 × 2347
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 8,415,232
Proper-divisor sum: 1,794,345
Digit sum: 37
Digital root: 1

Number bases

Decimal: 6620887
Binary: 11001010000011011010111 (23 bits)
Octal: 0o31203327
Hexadecimal: 0x6506D7