Compare 168 vs 177
| Property | 168 | 177 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 31 × 71 | 31 × 591 |
| Prime factorization | 2 × 2 × 2 × 3 × 7 | 3 × 59 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168 | 1, 3, 59, 177 |
| Number of properties | 0 | 1 |
| Semiprimes | 57th | |
| Roman numberals | CLXVIII | CLXXVII |
| Base 2 | 101010002 | 101100012 |
| Base 3 | 200203 | 201203 |
| Base 4 | 22204 | 23014 |
| Base 5 | 11335 | 12025 |
| Base 6 | 4406 | 4536 |
| Base 7 | 3307 | 3427 |
| Base 8 | 2508 | 2618 |
| Base 9 | 2069 | 2169 |
| Base 10 | 16810 | 17710 |
| Base 11 | 14311 | 15111 |
| Base 12 | 12012 | 12912 |
| Base 13 | cc13 | 10813 |
| Base 14 | c014 | c914 |
| Base 15 | b315 | bc15 |
| Base 16 | a816 | b116 |