Compare 167 vs 503
| Property | 167 | 503 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1671 | 5031 |
| Prime factorization | 167 | 503 |
| Divisors count | 2 | 2 |
| Divisors | 1, 167 | 1, 503 |
| Number of properties | 11 | 9 |
| Chen primes | 31st | 68th |
| Cousin primes (2nd member) | 13th | 27th |
| Emirps | 13th | |
| Happy primes | 11th | |
| Harmonic primes | 40th | |
| Isolated primes | 16th | 49th |
| Left-truncatable primes | 18th | |
| Long primes | 14th | 36th |
| Primes | 39th | 96th |
| Safe primes | 9th | 18th |
| Sexy primes (1st member) | 23rd | 47th |
| Sexy prime triplets (1st member) | 13th | |
| Solinas primes | 37th | |
| Roman numberals | CLXVII | DIII |
| Base 2 | 101001112 | 1111101112 |
| Base 3 | 200123 | 2001223 |
| Base 4 | 22134 | 133134 |
| Base 5 | 11325 | 40035 |
| Base 6 | 4356 | 21556 |
| Base 7 | 3267 | 13167 |
| Base 8 | 2478 | 7678 |
| Base 9 | 2059 | 6189 |
| Base 10 | 16710 | 50310 |
| Base 11 | 14211 | 41811 |
| Base 12 | 11b12 | 35b12 |
| Base 13 | cb13 | 2c913 |
| Base 14 | bd14 | 27d14 |
| Base 15 | b215 | 23815 |
| Base 16 | a716 | 1f716 |