Compare 12239 vs 12821
| Property | 12239 | 12821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 122391 | 128211 |
| Prime factorization | 12239 | 12821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12239 | 1, 12821 |
| Number of properties | 5 | 8 |
| Additive primes | 704th | |
| Chen primes | 749th | 776th |
| Good primes | 200th | |
| Harmonic primes | 547th | |
| Long primes | 594th | |
| Palindromic primes | 28th | |
| Primes | 1462nd | 1528th |
| Pythagorean primes | 757th | |
| Sophie germain primes | 232nd | |
| Twin primes (1st member) | 240th | 245th |
| Roman numberals | ||
| Base 2 | 101111110011112 | 110010000101012 |
| Base 3 | 1212100223 | 1221202123 |
| Base 4 | 23330334 | 30201114 |
| Base 5 | 3424245 | 4022415 |
| Base 6 | 1323556 | 1352056 |
| Base 7 | 504537 | 522447 |
| Base 8 | 277178 | 310258 |
| Base 9 | 177089 | 185259 |
| Base 10 | 1223910 | 1282110 |
| Base 11 | 921711 | 96a611 |
| Base 12 | 70bb12 | 750512 |
| Base 13 | 575613 | 5ab313 |
| Base 14 | 466314 | 495b14 |
| Base 15 | 395e15 | 3beb15 |
| Base 16 | 2fcf16 | 321516 |