Compare 638959 vs 639053
| Property | 638959 | 639053 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6389591 | 6390531 |
| Prime factorization | 638959 | 639053 |
| Divisors count | 2 | 2 |
| Divisors | 1, 638959 | 1, 639053 |
| Number of properties | 3 | 4 |
| Chen primes | 20348th | |
| Cousin primes (2nd member) | 5623rd | |
| Isolated primes | 40751st | 40760th |
| Primes | 51998th | 52007th |
| Sophie germain primes | 5296th | |
| Roman numberals | ||
| Base 2 | 100110111111111011112 | 100111000000010011012 |
| Base 3 | 10121101110113 | 10121101211223 |
| Base 4 | 21233332334 | 21300010314 |
| Base 5 | 1304213145 | 1304222035 |
| Base 6 | 214100516 | 214103256 |
| Base 7 | 53005667 | 53010627 |
| Base 8 | 23377578 | 23401158 |
| Base 9 | 11734349 | 11735489 |
| Base 10 | 63895910 | 63905310 |
| Base 11 | 3a707211 | 3a714811 |
| Base 12 | 26992712 | 2699a512 |
| Base 13 | 194aa913 | 194b4c13 |
| Base 14 | 128bdd14 | 128c6914 |
| Base 15 | c94c415 | c953815 |
| Base 16 | 9bfef16 | 9c04d16 |