Compare 640056 vs 640061
Property | 640056 | 640061 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 23 × 31 × 266691 | 6400611 |
Prime factorization | 2 × 2 × 2 × 3 × 26669 | 640061 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 26669, 53338, 80007, 106676, 160014, 213352, 320028, 640056 | 1, 640061 |
Number of properties | 0 | 4 |
Additive primes | 20355th | |
Chen primes | 20380th | |
Isolated primes | 40819th | |
Primes | 52082nd | |
Roman numberals | ||
Base 2 | 100111000100001110002 | 100111000100001111012 |
Base 3 | 10121112222103 | 10121112222223 |
Base 4 | 21301003204 | 21301003314 |
Base 5 | 1304402115 | 1304402215 |
Base 6 | 214151206 | 214151256 |
Base 7 | 53040247 | 53040327 |
Base 8 | 23420708 | 23420758 |
Base 9 | 11748839 | 11748889 |
Base 10 | 64005610 | 64006110 |
Base 11 | 3a797a11 | 3a798411 |
Base 12 | 26a4a012 | 26a4a512 |
Base 13 | 19544113 | 19544613 |
Base 14 | 12938414 | 12938914 |
Base 15 | c99a615 | c99ab15 |
Base 16 | 9c43816 | 9c43d16 |