Compare 11813 vs 11981
| Property | 11813 | 11981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 118131 | 119811 |
| Prime factorization | 11813 | 11981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11813 | 1, 11981 |
| Number of properties | 7 | 7 |
| Chen primes | 735th | |
| Emirps | 325th | |
| Harmonic primes | 516th | |
| Isolated primes | 953rd | 968th |
| Long primes | 561st | |
| Primes | 1416th | 1437th |
| Pythagorean primes | 698th | 707th |
| Sexy primes (1st member) | 462nd | |
| Sexy primes (2nd member) | 453rd | |
| Sexy prime triplets (3rd member) | 126th | |
| Sophie germain primes | 218th | |
| Roman numberals | ||
| Base 2 | 101110001001012 | 101110110011012 |
| Base 3 | 1210121123 | 1211022023 |
| Base 4 | 23202114 | 23230314 |
| Base 5 | 3342235 | 3404115 |
| Base 6 | 1304056 | 1312456 |
| Base 7 | 463047 | 466347 |
| Base 8 | 270458 | 273158 |
| Base 9 | 171759 | 173829 |
| Base 10 | 1181310 | 1198110 |
| Base 11 | 896a11 | 900211 |
| Base 12 | 6a0512 | 6b2512 |
| Base 13 | 54b913 | 55b813 |
| Base 14 | 443b14 | 451b14 |
| Base 15 | 377815 | 383b15 |
| Base 16 | 2e2516 | 2ecd16 |