Compare 1506 vs 1513
| Property | 1506 | 1513 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 2511 | 171 × 891 |
| Prime factorization | 2 × 3 × 251 | 17 × 89 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 251, 502, 753, 1506 | 1, 17, 89, 1513 |
| Number of properties | 0 | 1 |
| Semiprimes | 441st | |
| Roman numberals | MDVI | MDXIII |
| Base 2 | 101111000102 | 101111010012 |
| Base 3 | 20012103 | 20020013 |
| Base 4 | 1132024 | 1132214 |
| Base 5 | 220115 | 220235 |
| Base 6 | 105506 | 110016 |
| Base 7 | 42517 | 42617 |
| Base 8 | 27428 | 27518 |
| Base 9 | 20539 | 20619 |
| Base 10 | 150610 | 151310 |
| Base 11 | 114a11 | 115611 |
| Base 12 | a5612 | a6112 |
| Base 13 | 8bb13 | 8c513 |
| Base 14 | 79814 | 7a114 |
| Base 15 | 6a615 | 6ad15 |
| Base 16 | 5e216 | 5e916 |