Compare 1319 vs 1323
| Property | 1319 | 1323 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 5 |
| Prime factorization | 13191 | 33 × 72 |
| Prime factorization | 1319 | 3 × 3 × 3 × 7 × 7 |
| Divisors count | 2 | 12 |
| Divisors | 1, 1319 | 1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323 |
| Number of properties | 4 | 0 |
| Chen primes | 140th | |
| Primes | 215th | |
| Safe primes | 30th | |
| Twin primes (1st member) | 46th | |
| Roman numberals | MCCCXIX | MCCCXXIII |
| Base 2 | 101001001112 | 101001010112 |
| Base 3 | 12102123 | 12110003 |
| Base 4 | 1102134 | 1102234 |
| Base 5 | 202345 | 202435 |
| Base 6 | 100356 | 100436 |
| Base 7 | 35637 | 36007 |
| Base 8 | 24478 | 24538 |
| Base 9 | 17259 | 17309 |
| Base 10 | 131910 | 132310 |
| Base 11 | a9a11 | aa311 |
| Base 12 | 91b12 | 92312 |
| Base 13 | 7a613 | 7aa13 |
| Base 14 | 6a314 | 6a714 |
| Base 15 | 5ce15 | 5d315 |
| Base 16 | 52716 | 52b16 |