Compare 255 vs 259
| Property | 255 | 259 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 51 × 171 | 71 × 371 |
| Prime factorization | 3 × 5 × 17 | 7 × 37 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 5, 15, 17, 51, 85, 255 | 1, 7, 37, 259 |
| Number of properties | 0 | 1 |
| Semiprimes | 83rd | |
| Roman numberals | CCLV | CCLIX |
| Base 2 | 111111112 | 1000000112 |
| Base 3 | 1001103 | 1001213 |
| Base 4 | 33334 | 100034 |
| Base 5 | 20105 | 20145 |
| Base 6 | 11036 | 11116 |
| Base 7 | 5137 | 5207 |
| Base 8 | 3778 | 4038 |
| Base 9 | 3139 | 3179 |
| Base 10 | 25510 | 25910 |
| Base 11 | 21211 | 21611 |
| Base 12 | 19312 | 19712 |
| Base 13 | 16813 | 16c13 |
| Base 14 | 14314 | 14714 |
| Base 15 | 12015 | 12415 |
| Base 16 | ff16 | 10316 |