Compare 1307 vs 1439
| Property | 1307 | 1439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13071 | 14391 |
| Prime factorization | 1307 | 1439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1307 | 1, 1439 |
| Number of properties | 7 | 9 |
| Additive primes | 117th | 124th |
| Chen primes | 148th | |
| Cousin primes (2nd member) | 48th | |
| Emirps | 68th | |
| Isolated primes | 125th | 135th |
| Primes | 214th | 228th |
| Prime triplets (3rd member) | 35th | |
| Safe primes | 29th | 32nd |
| Sexy primes (2nd member) | 93rd | 99th |
| Sexy prime triplets (3rd member) | 37th | |
| Sophie germain primes | 47th | |
| Roman numberals | MCCCVII | MCDXXXIX |
| Base 2 | 101000110112 | 101100111112 |
| Base 3 | 12101023 | 12220223 |
| Base 4 | 1101234 | 1121334 |
| Base 5 | 202125 | 212245 |
| Base 6 | 100156 | 103556 |
| Base 7 | 35457 | 41247 |
| Base 8 | 24338 | 26378 |
| Base 9 | 17129 | 18689 |
| Base 10 | 130710 | 143910 |
| Base 11 | a8911 | 109911 |
| Base 12 | 90b12 | 9bb12 |
| Base 13 | 79713 | 86913 |
| Base 14 | 69514 | 74b14 |
| Base 15 | 5c215 | 65e15 |
| Base 16 | 51b16 | 59f16 |