Compare 158 vs 170
| Property | 158 | 170 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 791 | 21 × 51 × 171 |
| Prime factorization | 2 × 79 | 2 × 5 × 17 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 79, 158 | 1, 2, 5, 10, 17, 34, 85, 170 |
| Number of properties | 1 | 0 |
| Semiprimes | 52nd | |
| Roman numberals | CLVIII | CLXX |
| Base 2 | 100111102 | 101010102 |
| Base 3 | 122123 | 200223 |
| Base 4 | 21324 | 22224 |
| Base 5 | 11135 | 11405 |
| Base 6 | 4226 | 4426 |
| Base 7 | 3147 | 3327 |
| Base 8 | 2368 | 2528 |
| Base 9 | 1859 | 2089 |
| Base 10 | 15810 | 17010 |
| Base 11 | 13411 | 14511 |
| Base 12 | 11212 | 12212 |
| Base 13 | c213 | 10113 |
| Base 14 | b414 | c214 |
| Base 15 | a815 | b515 |
| Base 16 | 9e16 | aa16 |