Compare 12239 vs 12457
| Property | 12239 | 12457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 122391 | 124571 |
| Prime factorization | 12239 | 12457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12239 | 1, 12457 |
| Number of properties | 5 | 9 |
| Additive primes | 704th | 717th |
| Chen primes | 749th | 759th |
| Good primes | 200th | |
| Isolated primes | 1004th | |
| Long primes | 575th | |
| Lucky primes | 253rd | |
| Primes | 1462nd | 1487th |
| Pythagorean primes | 736th | |
| Sexy primes (2nd member) | 474th | |
| Super primes | 236th | |
| Twin primes (1st member) | 240th | |
| Roman numberals | ||
| Base 2 | 101111110011112 | 110000101010012 |
| Base 3 | 1212100223 | 1220021013 |
| Base 4 | 23330334 | 30022214 |
| Base 5 | 3424245 | 3443125 |
| Base 6 | 1323556 | 1334016 |
| Base 7 | 504537 | 512147 |
| Base 8 | 277178 | 302518 |
| Base 9 | 177089 | 180719 |
| Base 10 | 1223910 | 1245710 |
| Base 11 | 921711 | 93a511 |
| Base 12 | 70bb12 | 726112 |
| Base 13 | 575613 | 589313 |
| Base 14 | 466314 | 477b14 |
| Base 15 | 395e15 | 3a5715 |
| Base 16 | 2fcf16 | 30a916 |