Compare 163 vs 317
| Property | 163 | 317 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1631 | 3171 |
| Prime factorization | 163 | 317 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163 | 1, 317 |
| Number of properties | 7 | 13 |
| Additive primes | 38th | |
| Chen primes | 49th | |
| Cousin primes (1st member) | 13th | |
| Cousin primes (2nd member) | 19th | |
| Harmonic primes | 27th | |
| Isolated primes | 15th | 27th |
| Left-truncatable primes | 24th | |
| Lucky primes | 12th | |
| Pierpont primes | 12th | |
| Primes | 38th | 66th |
| Prime triplets (3rd member) | 19th | |
| Pythagorean primes | 31st | |
| Restricted right-truncatable primes | 2nd | |
| Right-truncatable primes | 19th | |
| Sexy primes (2nd member) | 22nd | 36th |
| Sexy prime triplets (3rd member) | 12th | |
| Two-sided primes | 10th | |
| Roman numberals | CLXIII | CCCXVII |
| Base 2 | 101000112 | 1001111012 |
| Base 3 | 200013 | 1022023 |
| Base 4 | 22034 | 103314 |
| Base 5 | 11235 | 22325 |
| Base 6 | 4316 | 12456 |
| Base 7 | 3227 | 6327 |
| Base 8 | 2438 | 4758 |
| Base 9 | 2019 | 3829 |
| Base 10 | 16310 | 31710 |
| Base 11 | 13911 | 26911 |
| Base 12 | 11712 | 22512 |
| Base 13 | c713 | 1b513 |
| Base 14 | b914 | 18914 |
| Base 15 | ad15 | 16215 |
| Base 16 | a316 | 13d16 |