Compare 641129 vs 641387
| Property | 641129 | 641387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6411291 | 6413871 |
| Prime factorization | 641129 | 641387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 641129 | 1, 641387 |
| Number of properties | 5 | 4 |
| Additive primes | 20386th | 20392nd |
| Chen primes | 20408th | |
| Happy primes | 7422nd | |
| Isolated primes | 40898th | |
| Primes | 52159th | 52175th |
| Safe primes | 3023rd | |
| Twin primes (1st member) | 5639th | |
| Roman numberals | ||
| Base 2 | 100111001000011010012 | 100111001001011010112 |
| Base 3 | 10121201101123 | 10121202110023 |
| Base 4 | 21302012214 | 21302112234 |
| Base 5 | 1310040045 | 1310110225 |
| Base 6 | 214241056 | 214252156 |
| Base 7 | 53101167 | 53106357 |
| Base 8 | 23441518 | 23445538 |
| Base 9 | 11764159 | 11767329 |
| Base 10 | 64112910 | 64138710 |
| Base 11 | 3a876511 | 3a897a11 |
| Base 12 | 26b03512 | 26b20b12 |
| Base 13 | 195a8813 | 195c2613 |
| Base 14 | 12990d14 | 129a5514 |
| Base 15 | c9e6e15 | ca09215 |
| Base 16 | 9c86916 | 9c96b16 |