Compare 640222 vs 640231
Property | 640222 | 640231 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 111 × 291011 | 6402311 |
Prime factorization | 2 × 11 × 29101 | 640231 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 11, 22, 29101, 58202, 320111, 640222 | 1, 640231 |
Number of properties | 0 | 2 |
Primes | 52096th | |
Twin primes (2nd member) | 5634th | |
Roman numberals | ||
Base 2 | 100111000100110111102 | 100111000100111001112 |
Base 3 | 10121120122213 | 10121120200213 |
Base 4 | 21301031324 | 21301032134 |
Base 5 | 1304413425 | 1304414115 |
Base 6 | 214155546 | 214200116 |
Base 7 | 53043527 | 53043647 |
Base 8 | 23423368 | 23423478 |
Base 9 | 11751879 | 11752079 |
Base 10 | 64022210 | 64023110 |
Base 11 | 3a801011 | 3a801911 |
Base 12 | 26a5ba12 | 26a60712 |
Base 13 | 19553b13 | 19554713 |
Base 14 | 12946214 | 12946b14 |
Base 15 | c9a6715 | c9a7115 |
Base 16 | 9c4de16 | 9c4e716 |