Compare 1277 vs 1307
| Property | 1277 | 1307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12771 | 13071 |
| Prime factorization | 1277 | 1307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1277 | 1, 1307 |
| Number of properties | 10 | 7 |
| Additive primes | 111th | 117th |
| Chen primes | 134th | |
| Cousin primes (2nd member) | 48th | |
| Good primes | 50th | |
| Happy primes | 41st | |
| Isolated primes | 125th | |
| Primes | 206th | 214th |
| Prime triplets (1st member) | 33rd | |
| Prime triplets (3rd member) | 35th | |
| Pythagorean primes | 102nd | |
| Safe primes | 29th | |
| Sexy primes (1st member) | 89th | |
| Sexy primes (2nd member) | 93rd | |
| Sexy prime triplets (1st member) | 34th | |
| Twin primes (1st member) | 43rd | |
| Roman numberals | MCCLXXVII | MCCCVII |
| Base 2 | 100111111012 | 101000110112 |
| Base 3 | 12020223 | 12101023 |
| Base 4 | 1033314 | 1101234 |
| Base 5 | 201025 | 202125 |
| Base 6 | 55256 | 100156 |
| Base 7 | 35037 | 35457 |
| Base 8 | 23758 | 24338 |
| Base 9 | 16689 | 17129 |
| Base 10 | 127710 | 130710 |
| Base 11 | a6111 | a8911 |
| Base 12 | 8a512 | 90b12 |
| Base 13 | 77313 | 79713 |
| Base 14 | 67314 | 69514 |
| Base 15 | 5a215 | 5c215 |
| Base 16 | 4fd16 | 51b16 |