Compare 130631 vs 130981
| Property | 130631 | 130981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1306311 | 1309811 |
| Prime factorization | 130631 | 130981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130631 | 1, 130981 |
| Number of properties | 3 | 6 |
| Centered triangular primes | 59th | |
| Chen primes | 5276th | 5285th |
| Isolated primes | 9194th | |
| Primes | 12216th | 12243rd |
| Pythagorean primes | 6092nd | |
| Sexy primes (1st member) | 3036th | |
| Twin primes (1st member) | 1523rd | |
| Roman numberals | ||
| Base 2 | 111111110010001112 | 111111111101001012 |
| Base 3 | 201220120123 | 201222000113 |
| Base 4 | 1333210134 | 1333322114 |
| Base 5 | 131400115 | 131424115 |
| Base 6 | 24444356 | 24502216 |
| Base 7 | 10525647 | 10536047 |
| Base 8 | 3771078 | 3776458 |
| Base 9 | 2181659 | 2186049 |
| Base 10 | 13063110 | 13098110 |
| Base 11 | 8a16611 | 8a45411 |
| Base 12 | 6371b12 | 6397112 |
| Base 13 | 475c713 | 4780613 |
| Base 14 | 3586b14 | 35a3b14 |
| Base 15 | 28a8b15 | 28c2115 |
| Base 16 | 1fe4716 | 1ffa516 |