Compare 167 vs 177
| Property | 167 | 177 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1671 | 31 × 591 |
| Prime factorization | 167 | 3 × 59 |
| Divisors count | 2 | 4 |
| Divisors | 1, 167 | 1, 3, 59, 177 |
| Number of properties | 11 | 1 |
| Chen primes | 31st | |
| Cousin primes (2nd member) | 13th | |
| Emirps | 13th | |
| Happy primes | 11th | |
| Isolated primes | 16th | |
| Left-truncatable primes | 18th | |
| Long primes | 14th | |
| Primes | 39th | |
| Safe primes | 9th | |
| Semiprimes | 57th | |
| Sexy primes (1st member) | 23rd | |
| Sexy prime triplets (1st member) | 13th | |
| Roman numberals | CLXVII | CLXXVII |
| Base 2 | 101001112 | 101100012 |
| Base 3 | 200123 | 201203 |
| Base 4 | 22134 | 23014 |
| Base 5 | 11325 | 12025 |
| Base 6 | 4356 | 4536 |
| Base 7 | 3267 | 3427 |
| Base 8 | 2478 | 2618 |
| Base 9 | 2059 | 2169 |
| Base 10 | 16710 | 17710 |
| Base 11 | 14211 | 15111 |
| Base 12 | 11b12 | 12912 |
| Base 13 | cb13 | 10813 |
| Base 14 | bd14 | c914 |
| Base 15 | b215 | bc15 |
| Base 16 | a716 | b116 |