Compare 227 vs 307
| Property | 227 | 307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2271 | 3071 |
| Prime factorization | 227 | 307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 227 | 1, 307 |
| Number of properties | 11 | 9 |
| Additive primes | 29th | |
| Chen primes | 38th | 47th |
| Cousin primes (1st member) | 18th | |
| Cousin primes (2nd member) | 15th | |
| Good primes | 18th | 22nd |
| Harmonic primes | 25th | |
| Isolated primes | 26th | |
| Lucky primes | 18th | |
| Primes | 49th | 63rd |
| Prime triplets (1st member) | 16th | 18th |
| Prime triplets (2nd member) | 15th | |
| Safe primes | 11th | |
| Sexy primes (1st member) | 28th | 35th |
| Sexy prime triplets (1st member) | 14th | |
| Twin primes (1st member) | 16th | |
| Roman numberals | CCXXVII | CCCVII |
| Base 2 | 111000112 | 1001100112 |
| Base 3 | 221023 | 1021013 |
| Base 4 | 32034 | 103034 |
| Base 5 | 14025 | 22125 |
| Base 6 | 10156 | 12316 |
| Base 7 | 4437 | 6167 |
| Base 8 | 3438 | 4638 |
| Base 9 | 2729 | 3719 |
| Base 10 | 22710 | 30710 |
| Base 11 | 19711 | 25a11 |
| Base 12 | 16b12 | 21712 |
| Base 13 | 14613 | 1a813 |
| Base 14 | 12314 | 17d14 |
| Base 15 | 10215 | 15715 |
| Base 16 | e316 | 13316 |