Compare 1249 vs 1319
| Property | 1249 | 1319 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12491 | 13191 |
| Prime factorization | 1249 | 1319 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1249 | 1, 1319 |
| Number of properties | 5 | 4 |
| Chen primes | 140th | |
| Emirps | 58th | |
| Isolated primes | 121st | |
| Lucky primes | 53rd | |
| Primes | 204th | 215th |
| Pythagorean primes | 101st | |
| Safe primes | 30th | |
| Twin primes (1st member) | 46th | |
| Roman numberals | MCCXLIX | MCCCXIX |
| Base 2 | 100111000012 | 101001001112 |
| Base 3 | 12010213 | 12102123 |
| Base 4 | 1032014 | 1102134 |
| Base 5 | 144445 | 202345 |
| Base 6 | 54416 | 100356 |
| Base 7 | 34337 | 35637 |
| Base 8 | 23418 | 24478 |
| Base 9 | 16379 | 17259 |
| Base 10 | 124910 | 131910 |
| Base 11 | a3611 | a9a11 |
| Base 12 | 88112 | 91b12 |
| Base 13 | 75113 | 7a613 |
| Base 14 | 65314 | 6a314 |
| Base 15 | 58415 | 5ce15 |
| Base 16 | 4e116 | 52716 |