Compare 11981 vs 12373
| Property | 11981 | 12373 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 119811 | 123731 |
| Prime factorization | 11981 | 12373 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11981 | 1, 12373 |
| Number of properties | 7 | 10 |
| Chen primes | 735th | |
| Cousin primes (1st member) | 240th | |
| Emirps | 325th | 340th |
| Good primes | 201st | |
| Harmonic primes | 531st | |
| Isolated primes | 968th | 995th |
| Long primes | 561st | |
| Lucky primes | 250th | |
| Primes | 1437th | 1476th |
| Prime triplets (1st member) | 125th | |
| Pythagorean primes | 707th | 728th |
| Sexy primes (1st member) | 462nd | 473rd |
| Roman numberals | ||
| Base 2 | 101110110011012 | 110000010101012 |
| Base 3 | 1211022023 | 1212220213 |
| Base 4 | 23230314 | 30011114 |
| Base 5 | 3404115 | 3434435 |
| Base 6 | 1312456 | 1331416 |
| Base 7 | 466347 | 510347 |
| Base 8 | 273158 | 301258 |
| Base 9 | 173829 | 178679 |
| Base 10 | 1198110 | 1237310 |
| Base 11 | 900211 | 932911 |
| Base 12 | 6b2512 | 71b112 |
| Base 13 | 55b813 | 582a13 |
| Base 14 | 451b14 | 471b14 |
| Base 15 | 383b15 | 39ed15 |
| Base 16 | 2ecd16 | 305516 |