Compare 1249 vs 1423
| Property | 1249 | 1423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12491 | 14231 |
| Prime factorization | 1249 | 1423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1249 | 1, 1423 |
| Number of properties | 5 | 6 |
| Cousin primes (1st member) | 49th | |
| Emirps | 58th | |
| Good primes | 53rd | |
| Isolated primes | 121st | 133rd |
| Lucky primes | 53rd | |
| Primes | 204th | 224th |
| Prime triplets (1st member) | 36th | |
| Pythagorean primes | 101st | |
| Sexy primes (1st member) | 97th | |
| Roman numberals | MCCXLIX | MCDXXIII |
| Base 2 | 100111000012 | 101100011112 |
| Base 3 | 12010213 | 12212013 |
| Base 4 | 1032014 | 1120334 |
| Base 5 | 144445 | 211435 |
| Base 6 | 54416 | 103316 |
| Base 7 | 34337 | 41027 |
| Base 8 | 23418 | 26178 |
| Base 9 | 16379 | 18519 |
| Base 10 | 124910 | 142310 |
| Base 11 | a3611 | 108411 |
| Base 12 | 88112 | 9a712 |
| Base 13 | 75113 | 85613 |
| Base 14 | 65314 | 73914 |
| Base 15 | 58415 | 64d15 |
| Base 16 | 4e116 | 58f16 |