Compare 166 vs 194
| Property | 166 | 194 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 831 | 21 × 971 |
| Prime factorization | 2 × 83 | 2 × 97 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 83, 166 | 1, 2, 97, 194 |
| Number of properties | 1 | 1 |
| Semiprimes | 55th | 62nd |
| Roman numberals | CLXVI | CXCIV |
| Base 2 | 101001102 | 110000102 |
| Base 3 | 200113 | 210123 |
| Base 4 | 22124 | 30024 |
| Base 5 | 11315 | 12345 |
| Base 6 | 4346 | 5226 |
| Base 7 | 3257 | 3657 |
| Base 8 | 2468 | 3028 |
| Base 9 | 2049 | 2359 |
| Base 10 | 16610 | 19410 |
| Base 11 | 14111 | 16711 |
| Base 12 | 11a12 | 14212 |
| Base 13 | ca13 | 11c13 |
| Base 14 | bc14 | dc14 |
| Base 15 | b115 | ce15 |
| Base 16 | a616 | c216 |