Compare 1249 vs 1367
| Property | 1249 | 1367 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12491 | 13671 |
| Prime factorization | 1249 | 1367 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1249 | 1, 1367 |
| Number of properties | 5 | 12 |
| Additive primes | 121st | |
| Chen primes | 143rd | |
| Emirps | 58th | |
| Good primes | 51st | |
| Harmonic primes | 75th | |
| Isolated primes | 121st | 128th |
| Left-truncatable primes | 57th | |
| Long primes | 85th | |
| Lucky primes | 53rd | |
| Primes | 204th | 219th |
| Pythagorean primes | 101st | |
| Safe primes | 31st | |
| Sexy primes (1st member) | 96th | |
| Sexy primes (2nd member) | 95th | |
| Sexy prime triplets (2nd member) | 36th | |
| Roman numberals | MCCXLIX | MCCCLXVII |
| Base 2 | 100111000012 | 101010101112 |
| Base 3 | 12010213 | 12121223 |
| Base 4 | 1032014 | 1111134 |
| Base 5 | 144445 | 204325 |
| Base 6 | 54416 | 101556 |
| Base 7 | 34337 | 36627 |
| Base 8 | 23418 | 25278 |
| Base 9 | 16379 | 17789 |
| Base 10 | 124910 | 136710 |
| Base 11 | a3611 | 103311 |
| Base 12 | 88112 | 95b12 |
| Base 13 | 75113 | 81213 |
| Base 14 | 65314 | 6d914 |
| Base 15 | 58415 | 61215 |
| Base 16 | 4e116 | 55716 |