Compare 158 vs 169
| Property | 158 | 169 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 791 | 132 |
| Prime factorization | 2 × 79 | 13 × 13 |
| Divisors count | 4 | 3 |
| Divisors | 1, 2, 79, 158 | 1, 13, 169 |
| Number of properties | 1 | 1 |
| Semiprimes | 52nd | 56th |
| Roman numberals | CLVIII | CLXIX |
| Base 2 | 100111102 | 101010012 |
| Base 3 | 122123 | 200213 |
| Base 4 | 21324 | 22214 |
| Base 5 | 11135 | 11345 |
| Base 6 | 4226 | 4416 |
| Base 7 | 3147 | 3317 |
| Base 8 | 2368 | 2518 |
| Base 9 | 1859 | 2079 |
| Base 10 | 15810 | 16910 |
| Base 11 | 13411 | 14411 |
| Base 12 | 11212 | 12112 |
| Base 13 | c213 | 10013 |
| Base 14 | b414 | c114 |
| Base 15 | a815 | b415 |
| Base 16 | 9e16 | a916 |