Compare 198 vs 201
| Property | 198 | 201 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 111 | 31 × 671 |
| Prime factorization | 2 × 3 × 3 × 11 | 3 × 67 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198 | 1, 3, 67, 201 |
| Number of properties | 0 | 1 |
| Semiprimes | 63rd | |
| Roman numberals | CXCVIII | CCI |
| Base 2 | 110001102 | 110010012 |
| Base 3 | 211003 | 211103 |
| Base 4 | 30124 | 30214 |
| Base 5 | 12435 | 13015 |
| Base 6 | 5306 | 5336 |
| Base 7 | 4027 | 4057 |
| Base 8 | 3068 | 3118 |
| Base 9 | 2409 | 2439 |
| Base 10 | 19810 | 20110 |
| Base 11 | 17011 | 17311 |
| Base 12 | 14612 | 14912 |
| Base 13 | 12313 | 12613 |
| Base 14 | 10214 | 10514 |
| Base 15 | d315 | d615 |
| Base 16 | c616 | c916 |