Compare 639299 vs 641131
| Property | 639299 | 641131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6392991 | 6411311 |
| Prime factorization | 639299 | 641131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 639299 | 1, 641131 |
| Number of properties | 4 | 3 |
| Chen primes | 20355th | |
| Isolated primes | 40772nd | |
| Primes | 52023rd | 52160th |
| Twin primes (2nd member) | 5639th | |
| Ulam primes | 3813th | 3824th |
| Roman numberals | ||
| Base 2 | 100111000001010000112 | 100111001000011010112 |
| Base 3 | 10121102212023 | 10121201101213 |
| Base 4 | 21300110034 | 21302012234 |
| Base 5 | 1304241445 | 1310040115 |
| Base 6 | 214114156 | 214241116 |
| Base 7 | 53015637 | 53101217 |
| Base 8 | 23405038 | 23441538 |
| Base 9 | 11738529 | 11764179 |
| Base 10 | 63929910 | 64113110 |
| Base 11 | 3a735111 | 3a876711 |
| Base 12 | 269b6b12 | 26b03712 |
| Base 13 | 194cab13 | 195a8a13 |
| Base 14 | 128da314 | 12991114 |
| Base 15 | c964e15 | c9e7115 |
| Base 16 | 9c14316 | 9c86b16 |