Compare 51238 vs 51239
| Property | 51238 | 51239 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 111 × 171 × 1371 | 512391 |
| Prime factorization | 2 × 11 × 17 × 137 | 51239 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 11, 17, 22, 34, 137, 187, 274, 374, 1507, 2329, 3014, 4658, 25619, 51238 | 1, 51239 |
| Number of properties | 0 | 3 |
| Chen primes | 2442nd | |
| Primes | 5243rd | |
| Twin primes (1st member) | 718th | |
| Roman numberals | ||
| Base 2 | 11001000001001102 | 11001000001001112 |
| Base 3 | 21210212013 | 21210212023 |
| Base 4 | 302002124 | 302002134 |
| Base 5 | 31144235 | 31144245 |
| Base 6 | 10331146 | 10331156 |
| Base 7 | 3022457 | 3022467 |
| Base 8 | 1440468 | 1440478 |
| Base 9 | 772519 | 772529 |
| Base 10 | 5123810 | 5123910 |
| Base 11 | 3555011 | 3555111 |
| Base 12 | 2579a12 | 2579b12 |
| Base 13 | 1a42513 | 1a42613 |
| Base 14 | 1495c14 | 1495d14 |
| Base 15 | 102ad15 | 102ae15 |
| Base 16 | c82616 | c82716 |