Integer Profile

8,720,000

2^7 × 5^4 × 109

Prime factors, divisor sums, positional representations and sequence properties for 8,720,000. The prime factorization is 2^7 × 5^4 × 109.

Number of positive divisors: 80. Showing the recorded part of the sequence: 88.

AbundantEvenComposite

Divisor catalog (80)

124581016202532405064801001091251281602002182503204004365005456256408008721,0001,0901,2501,6001,7442,0002,1802,5002,7253,2003,4884,0004,3605,0005,4506,9768,0008,72010,00010,90013,62513,95216,00017,44020,00021,80027,25034,88040,000

Showing 60 of 80.

Collatz trajectory (88 steps)

Even: n → n/2; Odd: n → 3n + 1

8,720,0004,360,0002,180,0001,090,000545,000272,500136,25068,125204,376102,18851,09425,54776,64238,321114,96457,48228,74186,22443,11221,55610,7785,38916,1688,0844,0422,0216,0643,0321,5167583791,1385691,7088544271,2826411,9249624811,4447223611,0845422718144071,2226111,8349172,7521,3766883441728643

Showing 60 of 60.

Prime factorization

Factorization: 2^7 × 5^4 × 109
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 80
Divisor sum: 21,907,050
Proper-divisor sum: 13,187,050
Digit sum: 17
Digital root: 8

Number bases

Decimal: 8720000
Binary: 100001010000111010000000 (24 bits)
Octal: 0o41207200
Hexadecimal: 0x850E80