Compare 12739 vs 13309
| Property | 12739 | 13309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127391 | 133091 |
| Prime factorization | 12739 | 13309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12739 | 1, 13309 |
| Number of properties | 3 | 6 |
| Cousin primes (1st member) | 245th | 256th |
| Happy primes | 265th | |
| Isolated primes | 1033rd | 1083rd |
| Lucky primes | 267th | |
| Primes | 1520th | 1580th |
| Pythagorean primes | 781st | |
| Roman numberals | ||
| Base 2 | 110001110000112 | 110011111111012 |
| Base 3 | 1221102113 | 2000202213 |
| Base 4 | 30130034 | 30333314 |
| Base 5 | 4014245 | 4112145 |
| Base 6 | 1345516 | 1413416 |
| Base 7 | 520667 | 535427 |
| Base 8 | 307038 | 317758 |
| Base 9 | 184249 | 202279 |
| Base 10 | 1273910 | 1330910 |
| Base 11 | 963111 | 9aaa11 |
| Base 12 | 745712 | 785112 |
| Base 13 | 5a4c13 | 609a13 |
| Base 14 | 48dd14 | 4bc914 |
| Base 15 | 3b9415 | 3e2415 |
| Base 16 | 31c316 | 33fd16 |