Compare 156 vs 167
| Property | 156 | 167 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 31 × 131 | 1671 |
| Prime factorization | 2 × 2 × 3 × 13 | 167 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 | 1, 167 |
| Number of properties | 0 | 11 |
| 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 | |
| Sexy primes (1st member) | 23rd | |
| Sexy prime triplets (1st member) | 13th | |
| Roman numberals | CLVI | CLXVII |
| Base 2 | 100111002 | 101001112 |
| Base 3 | 122103 | 200123 |
| Base 4 | 21304 | 22134 |
| Base 5 | 11115 | 11325 |
| Base 6 | 4206 | 4356 |
| Base 7 | 3127 | 3267 |
| Base 8 | 2348 | 2478 |
| Base 9 | 1839 | 2059 |
| Base 10 | 15610 | 16710 |
| Base 11 | 13211 | 14211 |
| Base 12 | 11012 | 11b12 |
| Base 13 | c013 | cb13 |
| Base 14 | b214 | bd14 |
| Base 15 | a615 | b215 |
| Base 16 | 9c16 | a716 |