Compare 130981 vs 131357
| Property | 130981 | 131357 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1309811 | 1313571 |
| Prime factorization | 130981 | 131357 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130981 | 1, 131357 |
| Number of properties | 6 | 6 |
| Centered triangular primes | 59th | |
| Chen primes | 5285th | 5296th |
| Happy primes | 1916th | |
| Isolated primes | 9194th | 9217th |
| Primes | 12243rd | 12272nd |
| Pythagorean primes | 6092nd | 6106th |
| Sexy primes (1st member) | 3036th | 3040th |
| Roman numberals | ||
| Base 2 | 111111111101001012 | 1000000001000111012 |
| Base 3 | 201222000113 | 202000120023 |
| Base 4 | 1333322114 | 2000101314 |
| Base 5 | 131424115 | 132004125 |
| Base 6 | 24502216 | 24520456 |
| Base 7 | 10536047 | 10546527 |
| Base 8 | 3776458 | 4004358 |
| Base 9 | 2186049 | 2201629 |
| Base 10 | 13098110 | 13135710 |
| Base 11 | 8a45411 | 8a76611 |
| Base 12 | 6397112 | 6402512 |
| Base 13 | 4780613 | 47a3513 |
| Base 14 | 35a3b14 | 35c2914 |
| Base 15 | 28c2115 | 28dc215 |
| Base 16 | 1ffa516 | 2011d16 |