Compare 506 vs 511
| Property | 506 | 511 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 111 × 231 | 71 × 731 |
| Prime factorization | 2 × 11 × 23 | 7 × 73 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 11, 22, 23, 46, 253, 506 | 1, 7, 73, 511 |
| Number of properties | 0 | 1 |
| Semiprimes | 157th | |
| Roman numberals | DVI | DXI |
| Base 2 | 1111110102 | 1111111112 |
| Base 3 | 2002023 | 2002213 |
| Base 4 | 133224 | 133334 |
| Base 5 | 40115 | 40215 |
| Base 6 | 22026 | 22116 |
| Base 7 | 13227 | 13307 |
| Base 8 | 7728 | 7778 |
| Base 9 | 6229 | 6279 |
| Base 10 | 50610 | 51110 |
| Base 11 | 42011 | 42511 |
| Base 12 | 36212 | 36712 |
| Base 13 | 2cc13 | 30413 |
| Base 14 | 28214 | 28714 |
| Base 15 | 23b15 | 24115 |
| Base 16 | 1fa16 | 1ff16 |