Compare 248 vs 255
| Property | 248 | 255 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 23 × 311 | 31 × 51 × 171 |
| Prime factorization | 2 × 2 × 2 × 31 | 3 × 5 × 17 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 4, 8, 31, 62, 124, 248 | 1, 3, 5, 15, 17, 51, 85, 255 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXLVIII | CCLV |
| Base 2 | 111110002 | 111111112 |
| Base 3 | 1000123 | 1001103 |
| Base 4 | 33204 | 33334 |
| Base 5 | 14435 | 20105 |
| Base 6 | 10526 | 11036 |
| Base 7 | 5037 | 5137 |
| Base 8 | 3708 | 3778 |
| Base 9 | 3059 | 3139 |
| Base 10 | 24810 | 25510 |
| Base 11 | 20611 | 21211 |
| Base 12 | 18812 | 19312 |
| Base 13 | 16113 | 16813 |
| Base 14 | 13a14 | 14314 |
| Base 15 | 11815 | 12015 |
| Base 16 | f816 | ff16 |