Compare 227 vs 277
| Property | 227 | 277 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2271 | 2771 |
| Prime factorization | 227 | 277 |
| Divisors count | 2 | 2 |
| Divisors | 1, 227 | 1, 277 |
| Number of properties | 11 | 10 |
| Additive primes | 29th | |
| Chen primes | 38th | |
| Cousin primes (1st member) | 17th | |
| Cousin primes (2nd member) | 15th | |
| Good primes | 18th | |
| Harmonic primes | 22nd | |
| Isolated primes | 24th | |
| Primes | 49th | 59th |
| Prime triplets (1st member) | 16th | 17th |
| Prime triplets (2nd member) | 15th | |
| Pythagorean primes | 27th | |
| Safe primes | 11th | |
| Sexy primes (1st member) | 28th | 34th |
| Sexy primes (2nd member) | 33rd | |
| Sexy prime triplets (1st member) | 14th | |
| Sexy prime triplets (2nd member) | 17th | |
| Super primes | 17th | |
| Twin primes (1st member) | 16th | |
| Roman numberals | CCXXVII | CCLXXVII |
| Base 2 | 111000112 | 1000101012 |
| Base 3 | 221023 | 1010213 |
| Base 4 | 32034 | 101114 |
| Base 5 | 14025 | 21025 |
| Base 6 | 10156 | 11416 |
| Base 7 | 4437 | 5447 |
| Base 8 | 3438 | 4258 |
| Base 9 | 2729 | 3379 |
| Base 10 | 22710 | 27710 |
| Base 11 | 19711 | 23211 |
| Base 12 | 16b12 | 1b112 |
| Base 13 | 14613 | 18413 |
| Base 14 | 12314 | 15b14 |
| Base 15 | 10215 | 13715 |
| Base 16 | e316 | 11516 |