Compare 170 vs 178
| Property | 170 | 178 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 171 | 21 × 891 |
| Prime factorization | 2 × 5 × 17 | 2 × 89 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 17, 34, 85, 170 | 1, 2, 89, 178 |
| Number of properties | 0 | 1 |
| Semiprimes | 58th | |
| Roman numberals | CLXX | CLXXVIII |
| Base 2 | 101010102 | 101100102 |
| Base 3 | 200223 | 201213 |
| Base 4 | 22224 | 23024 |
| Base 5 | 11405 | 12035 |
| Base 6 | 4426 | 4546 |
| Base 7 | 3327 | 3437 |
| Base 8 | 2528 | 2628 |
| Base 9 | 2089 | 2179 |
| Base 10 | 17010 | 17810 |
| Base 11 | 14511 | 15211 |
| Base 12 | 12212 | 12a12 |
| Base 13 | 10113 | 10913 |
| Base 14 | c214 | ca14 |
| Base 15 | b515 | bd15 |
| Base 16 | aa16 | b216 |