Compare 1249 vs 1567
| Property | 1249 | 1567 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12491 | 15671 |
| Prime factorization | 1249 | 1567 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1249 | 1, 1567 |
| Number of properties | 5 | 7 |
| Additive primes | 134th | |
| Chen primes | 158th | |
| Cousin primes (1st member) | 55th | |
| Emirps | 58th | |
| Isolated primes | 121st | 148th |
| Long primes | 95th | |
| Lucky primes | 53rd | 59th |
| Primes | 204th | 247th |
| Pythagorean primes | 101st | |
| Roman numberals | MCCXLIX | MDLXVII |
| Base 2 | 100111000012 | 110000111112 |
| Base 3 | 12010213 | 20110013 |
| Base 4 | 1032014 | 1201334 |
| Base 5 | 144445 | 222325 |
| Base 6 | 54416 | 111316 |
| Base 7 | 34337 | 43667 |
| Base 8 | 23418 | 30378 |
| Base 9 | 16379 | 21319 |
| Base 10 | 124910 | 156710 |
| Base 11 | a3611 | 11a511 |
| Base 12 | 88112 | aa712 |
| Base 13 | 75113 | 93713 |
| Base 14 | 65314 | 7dd14 |
| Base 15 | 58415 | 6e715 |
| Base 16 | 4e116 | 61f16 |