Compare 198 vs 203
| Property | 198 | 203 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 111 | 71 × 291 |
| Prime factorization | 2 × 3 × 3 × 11 | 7 × 29 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198 | 1, 7, 29, 203 |
| Number of properties | 0 | 1 |
| Semiprimes | 65th | |
| Roman numberals | CXCVIII | CCIII |
| Base 2 | 110001102 | 110010112 |
| Base 3 | 211003 | 211123 |
| Base 4 | 30124 | 30234 |
| Base 5 | 12435 | 13035 |
| Base 6 | 5306 | 5356 |
| Base 7 | 4027 | 4107 |
| Base 8 | 3068 | 3138 |
| Base 9 | 2409 | 2459 |
| Base 10 | 19810 | 20310 |
| Base 11 | 17011 | 17511 |
| Base 12 | 14612 | 14b12 |
| Base 13 | 12313 | 12813 |
| Base 14 | 10214 | 10714 |
| Base 15 | d315 | d815 |
| Base 16 | c616 | cb16 |