Compare 1259 vs 1271
| Property | 1259 | 1271 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 12591 | 311 × 411 |
| Prime factorization | 1259 | 31 × 41 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1259 | 1, 31, 41, 1271 |
| Number of properties | 6 | 1 |
| Additive primes | 110th | |
| Chen primes | 133rd | |
| Emirps | 59th | |
| Isolated primes | 122nd | |
| Long primes | 79th | |
| Primes | 205th | |
| Semiprimes | 375th | |
| Roman numberals | MCCLIX | MCCLXXI |
| Base 2 | 100111010112 | 100111101112 |
| Base 3 | 12011223 | 12020023 |
| Base 4 | 1032234 | 1033134 |
| Base 5 | 200145 | 200415 |
| Base 6 | 54556 | 55156 |
| Base 7 | 34467 | 34647 |
| Base 8 | 23538 | 23678 |
| Base 9 | 16489 | 16629 |
| Base 10 | 125910 | 127110 |
| Base 11 | a4511 | a5611 |
| Base 12 | 88b12 | 89b12 |
| Base 13 | 75b13 | 76a13 |
| Base 14 | 65d14 | 66b14 |
| Base 15 | 58e15 | 59b15 |
| Base 16 | 4eb16 | 4f716 |