Compare 1259 vs 1399
| Property | 1259 | 1399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12591 | 13991 |
| Prime factorization | 1259 | 1399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1259 | 1, 1399 |
| Number of properties | 6 | 6 |
| Additive primes | 110th | |
| Chen primes | 133rd | 145th |
| Emirps | 59th | 65th |
| Good primes | 52nd | |
| Harmonic primes | 76th | |
| Isolated primes | 122nd | 131st |
| Long primes | 79th | |
| Primes | 205th | 222nd |
| Roman numberals | MCCLIX | MCCCXCIX |
| Base 2 | 100111010112 | 101011101112 |
| Base 3 | 12011223 | 12202113 |
| Base 4 | 1032234 | 1113134 |
| Base 5 | 200145 | 210445 |
| Base 6 | 54556 | 102516 |
| Base 7 | 34467 | 40367 |
| Base 8 | 23538 | 25678 |
| Base 9 | 16489 | 18249 |
| Base 10 | 125910 | 139910 |
| Base 11 | a4511 | 106211 |
| Base 12 | 88b12 | 98712 |
| Base 13 | 75b13 | 83813 |
| Base 14 | 65d14 | 71d14 |
| Base 15 | 58e15 | 63415 |
| Base 16 | 4eb16 | 57716 |