Compare 160 vs 166
| Property | 160 | 166 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 25 × 51 | 21 × 831 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 5 | 2 × 83 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160 | 1, 2, 83, 166 |
| Number of properties | 0 | 1 |
| Semiprimes | 55th | |
| Roman numberals | CLX | CLXVI |
| Base 2 | 101000002 | 101001102 |
| Base 3 | 122213 | 200113 |
| Base 4 | 22004 | 22124 |
| Base 5 | 11205 | 11315 |
| Base 6 | 4246 | 4346 |
| Base 7 | 3167 | 3257 |
| Base 8 | 2408 | 2468 |
| Base 9 | 1879 | 2049 |
| Base 10 | 16010 | 16610 |
| Base 11 | 13611 | 14111 |
| Base 12 | 11412 | 11a12 |
| Base 13 | c413 | ca13 |
| Base 14 | b614 | bc14 |
| Base 15 | aa15 | b115 |
| Base 16 | a016 | a616 |