Compare 201 vs 217
| Property | 201 | 217 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 671 | 71 × 311 |
| Prime factorization | 3 × 67 | 7 × 31 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 67, 201 | 1, 7, 31, 217 |
| Number of properties | 1 | 1 |
| Semiprimes | 63rd | 72nd |
| Roman numberals | CCI | CCXVII |
| Base 2 | 110010012 | 110110012 |
| Base 3 | 211103 | 220013 |
| Base 4 | 30214 | 31214 |
| Base 5 | 13015 | 13325 |
| Base 6 | 5336 | 10016 |
| Base 7 | 4057 | 4307 |
| Base 8 | 3118 | 3318 |
| Base 9 | 2439 | 2619 |
| Base 10 | 20110 | 21710 |
| Base 11 | 17311 | 18811 |
| Base 12 | 14912 | 16112 |
| Base 13 | 12613 | 13913 |
| Base 14 | 10514 | 11714 |
| Base 15 | d615 | e715 |
| Base 16 | c916 | d916 |