Compare 1319 vs 1399
| Property | 1319 | 1399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13191 | 13991 |
| Prime factorization | 1319 | 1399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1319 | 1, 1399 |
| Number of properties | 4 | 6 |
| Chen primes | 140th | 145th |
| Emirps | 65th | |
| Good primes | 52nd | |
| Harmonic primes | 76th | |
| Isolated primes | 131st | |
| Primes | 215th | 222nd |
| Safe primes | 30th | |
| Twin primes (1st member) | 46th | |
| Roman numberals | MCCCXIX | MCCCXCIX |
| Base 2 | 101001001112 | 101011101112 |
| Base 3 | 12102123 | 12202113 |
| Base 4 | 1102134 | 1113134 |
| Base 5 | 202345 | 210445 |
| Base 6 | 100356 | 102516 |
| Base 7 | 35637 | 40367 |
| Base 8 | 24478 | 25678 |
| Base 9 | 17259 | 18249 |
| Base 10 | 131910 | 139910 |
| Base 11 | a9a11 | 106211 |
| Base 12 | 91b12 | 98712 |
| Base 13 | 7a613 | 83813 |
| Base 14 | 6a314 | 71d14 |
| Base 15 | 5ce15 | 63415 |
| Base 16 | 52716 | 57716 |