Compare 51481 vs 51482
| Property | 51481 | 51482 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 514811 | 21 × 257411 |
| Prime factorization | 51481 | 2 × 25741 |
| Divisors count | 2 | 4 |
| Divisors | 1, 51481 | 1, 2, 25741, 51482 |
| Number of properties | 5 | 1 |
| Additive primes | 2310th | |
| Primes | 5269th | |
| Pythagorean primes | 2616th | |
| Semiprimes | 12451st | |
| Sexy primes (1st member) | 1451st | |
| Twin primes (2nd member) | 723rd | |
| Roman numberals | ||
| Base 2 | 11001001000110012 | 11001001000110102 |
| Base 3 | 21211212013 | 21211212023 |
| Base 4 | 302101214 | 302101224 |
| Base 5 | 31214115 | 31214125 |
| Base 6 | 10342016 | 10342026 |
| Base 7 | 3030437 | 3030447 |
| Base 8 | 1444318 | 1444328 |
| Base 9 | 775519 | 775529 |
| Base 10 | 5148110 | 5148210 |
| Base 11 | 3575111 | 3575211 |
| Base 12 | 2596112 | 2596212 |
| Base 13 | 1a58113 | 1a58213 |
| Base 14 | 14a9314 | 14a9414 |
| Base 15 | 103c115 | 103c215 |
| Base 16 | c91916 | c91a16 |