Compare 1259 vs 1381
| Property | 1259 | 1381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12591 | 13811 |
| Prime factorization | 1259 | 1381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1259 | 1, 1381 |
| Number of properties | 6 | 7 |
| Additive primes | 110th | 122nd |
| Chen primes | 133rd | 144th |
| Emirps | 59th | 64th |
| Isolated primes | 122nd | 130th |
| Long primes | 79th | 86th |
| Primes | 205th | 221st |
| Pythagorean primes | 109th | |
| Roman numberals | MCCLIX | MCCCLXXXI |
| Base 2 | 100111010112 | 101011001012 |
| Base 3 | 12011223 | 12200113 |
| Base 4 | 1032234 | 1112114 |
| Base 5 | 200145 | 210115 |
| Base 6 | 54556 | 102216 |
| Base 7 | 34467 | 40127 |
| Base 8 | 23538 | 25458 |
| Base 9 | 16489 | 18049 |
| Base 10 | 125910 | 138110 |
| Base 11 | a4511 | 104611 |
| Base 12 | 88b12 | 97112 |
| Base 13 | 75b13 | 82313 |
| Base 14 | 65d14 | 70914 |
| Base 15 | 58e15 | 62115 |
| Base 16 | 4eb16 | 56516 |