Compare 1213 vs 1259
| Property | 1213 | 1259 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12131 | 12591 |
| Prime factorization | 1213 | 1259 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1213 | 1, 1259 |
| Number of properties | 7 | 6 |
| Additive primes | 106th | 110th |
| Chen primes | 133rd | |
| Cousin primes (1st member) | 45th | |
| Emirps | 52nd | 59th |
| Good primes | 49th | |
| Isolated primes | 117th | 122nd |
| Long primes | 79th | |
| Primes | 198th | 205th |
| Pythagorean primes | 97th | |
| Roman numberals | MCCXIII | MCCLIX |
| Base 2 | 100101111012 | 100111010112 |
| Base 3 | 11222213 | 12011223 |
| Base 4 | 1023314 | 1032234 |
| Base 5 | 143235 | 200145 |
| Base 6 | 53416 | 54556 |
| Base 7 | 33527 | 34467 |
| Base 8 | 22758 | 23538 |
| Base 9 | 15879 | 16489 |
| Base 10 | 121310 | 125910 |
| Base 11 | a0311 | a4511 |
| Base 12 | 85112 | 88b12 |
| Base 13 | 72413 | 75b13 |
| Base 14 | 62914 | 65d14 |
| Base 15 | 55d15 | 58e15 |
| Base 16 | 4bd16 | 4eb16 |