Compare 640231 vs 640236
Property | 640231 | 640236 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 6402311 | 22 × 31 × 533531 |
Prime factorization | 640231 | 2 × 2 × 3 × 53353 |
Divisors count | 2 | 12 |
Divisors | 1, 640231 | 1, 2, 3, 4, 6, 12, 53353, 106706, 160059, 213412, 320118, 640236 |
Number of properties | 2 | 0 |
Primes | 52096th | |
Twin primes (2nd member) | 5634th | |
Roman numberals | ||
Base 2 | 100111000100111001112 | 100111000100111011002 |
Base 3 | 10121120200213 | 10121120201103 |
Base 4 | 21301032134 | 21301032304 |
Base 5 | 1304414115 | 1304414215 |
Base 6 | 214200116 | 214200206 |
Base 7 | 53043647 | 53044027 |
Base 8 | 23423478 | 23423548 |
Base 9 | 11752079 | 11752139 |
Base 10 | 64023110 | 64023610 |
Base 11 | 3a801911 | 3a802311 |
Base 12 | 26a60712 | 26a61012 |
Base 13 | 19554713 | 19554c13 |
Base 14 | 12946b14 | 12947214 |
Base 15 | c9a7115 | c9a7615 |
Base 16 | 9c4e716 | 9c4ec16 |