Compare 12239 vs 13397
| Property | 12239 | 13397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 122391 | 133971 |
| Prime factorization | 12239 | 13397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12239 | 1, 13397 |
| Number of properties | 5 | 6 |
| Additive primes | 704th | 766th |
| Chen primes | 749th | 805th |
| Good primes | 200th | |
| Harmonic primes | 570th | |
| Primes | 1462nd | 1588th |
| Pythagorean primes | 785th | |
| Twin primes (1st member) | 240th | 251st |
| Roman numberals | ||
| Base 2 | 101111110011112 | 110100010101012 |
| Base 3 | 1212100223 | 2001010123 |
| Base 4 | 23330334 | 31011114 |
| Base 5 | 3424245 | 4120425 |
| Base 6 | 1323556 | 1420056 |
| Base 7 | 504537 | 540267 |
| Base 8 | 277178 | 321258 |
| Base 9 | 177089 | 203359 |
| Base 10 | 1223910 | 1339710 |
| Base 11 | 921711 | a07a11 |
| Base 12 | 70bb12 | 790512 |
| Base 13 | 575613 | 613713 |
| Base 14 | 466314 | 4c4d14 |
| Base 15 | 395e15 | 3e8215 |
| Base 16 | 2fcf16 | 345516 |