Compare 155 vs 194
| Property | 155 | 194 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 311 | 21 × 971 |
| Prime factorization | 5 × 31 | 2 × 97 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 31, 155 | 1, 2, 97, 194 |
| Number of properties | 1 | 1 |
| Semiprimes | 51st | 62nd |
| Roman numberals | CLV | CXCIV |
| Base 2 | 100110112 | 110000102 |
| Base 3 | 122023 | 210123 |
| Base 4 | 21234 | 30024 |
| Base 5 | 11105 | 12345 |
| Base 6 | 4156 | 5226 |
| Base 7 | 3117 | 3657 |
| Base 8 | 2338 | 3028 |
| Base 9 | 1829 | 2359 |
| Base 10 | 15510 | 19410 |
| Base 11 | 13111 | 16711 |
| Base 12 | 10b12 | 14212 |
| Base 13 | bc13 | 11c13 |
| Base 14 | b114 | dc14 |
| Base 15 | a515 | ce15 |
| Base 16 | 9b16 | c216 |