Compare 506 vs 515
| Property | 506 | 515 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 111 × 231 | 51 × 1031 |
| Prime factorization | 2 × 11 × 23 | 5 × 103 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 11, 22, 23, 46, 253, 506 | 1, 5, 103, 515 |
| Number of properties | 0 | 1 |
| Semiprimes | 159th | |
| Roman numberals | DVI | DXV |
| Base 2 | 1111110102 | 10000000112 |
| Base 3 | 2002023 | 2010023 |
| Base 4 | 133224 | 200034 |
| Base 5 | 40115 | 40305 |
| Base 6 | 22026 | 22156 |
| Base 7 | 13227 | 13347 |
| Base 8 | 7728 | 10038 |
| Base 9 | 6229 | 6329 |
| Base 10 | 50610 | 51510 |
| Base 11 | 42011 | 42911 |
| Base 12 | 36212 | 36b12 |
| Base 13 | 2cc13 | 30813 |
| Base 14 | 28214 | 28b14 |
| Base 15 | 23b15 | 24515 |
| Base 16 | 1fa16 | 20316 |