Compare 11969 vs 11981
| Property | 11969 | 11981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 119691 | 119811 |
| Prime factorization | 11969 | 11981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11969 | 1, 11981 |
| Number of properties | 6 | 7 |
| Chen primes | 734th | 735th |
| Emirps | 323rd | 325th |
| Isolated primes | 968th | |
| Long primes | 561st | |
| Primes | 1435th | 1437th |
| Pythagorean primes | 706th | 707th |
| Sexy primes (1st member) | 462nd | |
| Twin primes (1st member) | 235th | |
| Ulam primes | 107th | |
| Roman numberals | ||
| Base 2 | 101110110000012 | 101110110011012 |
| Base 3 | 1211020223 | 1211022023 |
| Base 4 | 23230014 | 23230314 |
| Base 5 | 3403345 | 3404115 |
| Base 6 | 1312256 | 1312456 |
| Base 7 | 466167 | 466347 |
| Base 8 | 273018 | 273158 |
| Base 9 | 173689 | 173829 |
| Base 10 | 1196910 | 1198110 |
| Base 11 | 8aa111 | 900211 |
| Base 12 | 6b1512 | 6b2512 |
| Base 13 | 55a913 | 55b813 |
| Base 14 | 450d14 | 451b14 |
| Base 15 | 382e15 | 383b15 |
| Base 16 | 2ec116 | 2ecd16 |