Compare 217 vs 259
| Property | 217 | 259 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 311 | 71 × 371 |
| Prime factorization | 7 × 31 | 7 × 37 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 31, 217 | 1, 7, 37, 259 |
| Number of properties | 1 | 1 |
| Semiprimes | 72nd | 83rd |
| Roman numberals | CCXVII | CCLIX |
| Base 2 | 110110012 | 1000000112 |
| Base 3 | 220013 | 1001213 |
| Base 4 | 31214 | 100034 |
| Base 5 | 13325 | 20145 |
| Base 6 | 10016 | 11116 |
| Base 7 | 4307 | 5207 |
| Base 8 | 3318 | 4038 |
| Base 9 | 2619 | 3179 |
| Base 10 | 21710 | 25910 |
| Base 11 | 18811 | 21611 |
| Base 12 | 16112 | 19712 |
| Base 13 | 13913 | 16c13 |
| Base 14 | 11714 | 14714 |
| Base 15 | e715 | 12415 |
| Base 16 | d916 | 10316 |