Compare 1249 vs 1297
| Property | 1249 | 1297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12491 | 12971 |
| Prime factorization | 1249 | 1297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1249 | 1, 1297 |
| Number of properties | 5 | 14 |
| Additive primes | 114th | |
| Chen primes | 138th | |
| Cousin primes (1st member) | 47th | |
| Emirps | 58th | |
| Isolated primes | 121st | 124th |
| Long primes | 81st | |
| Lucky primes | 53rd | |
| Pierpont primes | 20th | |
| Primes | 204th | 211th |
| Prime triplets (1st member) | 34th | |
| Pythagorean primes | 101st | 104th |
| Quartan primes | 8th | |
| Sexy primes (1st member) | 92nd | |
| Sexy primes (2nd member) | 91st | |
| Sexy prime triplets (2nd member) | 35th | |
| Super primes | 47th | |
| Roman numberals | MCCXLIX | MCCXCVII |
| Base 2 | 100111000012 | 101000100012 |
| Base 3 | 12010213 | 12100013 |
| Base 4 | 1032014 | 1101014 |
| Base 5 | 144445 | 201425 |
| Base 6 | 54416 | 100016 |
| Base 7 | 34337 | 35327 |
| Base 8 | 23418 | 24218 |
| Base 9 | 16379 | 17019 |
| Base 10 | 124910 | 129710 |
| Base 11 | a3611 | a7a11 |
| Base 12 | 88112 | 90112 |
| Base 13 | 75113 | 78a13 |
| Base 14 | 65314 | 68914 |
| Base 15 | 58415 | 5b715 |
| Base 16 | 4e116 | 51116 |