Compare 639053 vs 639061
| Property | 639053 | 639061 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6390531 | 1491 × 42891 |
| Prime factorization | 639053 | 149 × 4289 |
| Divisors count | 2 | 4 |
| Divisors | 1, 639053 | 1, 149, 4289, 639061 |
| Number of properties | 4 | 1 |
| Cousin primes (2nd member) | 5623rd | |
| Isolated primes | 40760th | |
| Primes | 52007th | |
| Semiprimes | 136941st | |
| Sophie germain primes | 5296th | |
| Roman numberals | ||
| Base 2 | 100111000000010011012 | 100111000000010101012 |
| Base 3 | 10121101211223 | 10121101212213 |
| Base 4 | 21300010314 | 21300011114 |
| Base 5 | 1304222035 | 1304222215 |
| Base 6 | 214103256 | 214103416 |
| Base 7 | 53010627 | 53011037 |
| Base 8 | 23401158 | 23401258 |
| Base 9 | 11735489 | 11735579 |
| Base 10 | 63905310 | 63906110 |
| Base 11 | 3a714811 | 3a715511 |
| Base 12 | 2699a512 | 2699b112 |
| Base 13 | 194b4c13 | 194b5713 |
| Base 14 | 128c6914 | 128c7314 |
| Base 15 | c953815 | c954115 |
| Base 16 | 9c04d16 | 9c05516 |