Compare 134 vs 166
| Property | 134 | 166 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 671 | 21 × 831 |
| Prime factorization | 2 × 67 | 2 × 83 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 67, 134 | 1, 2, 83, 166 |
| Number of properties | 1 | 1 |
| Semiprimes | 45th | 55th |
| Roman numberals | CXXXIV | CLXVI |
| Base 2 | 100001102 | 101001102 |
| Base 3 | 112223 | 200113 |
| Base 4 | 20124 | 22124 |
| Base 5 | 10145 | 11315 |
| Base 6 | 3426 | 4346 |
| Base 7 | 2517 | 3257 |
| Base 8 | 2068 | 2468 |
| Base 9 | 1589 | 2049 |
| Base 10 | 13410 | 16610 |
| Base 11 | 11211 | 14111 |
| Base 12 | b212 | 11a12 |
| Base 13 | a413 | ca13 |
| Base 14 | 9814 | bc14 |
| Base 15 | 8e15 | b115 |
| Base 16 | 8616 | a616 |