Compare 1501 vs 1506
| Property | 1501 | 1506 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 191 × 791 | 21 × 31 × 2511 |
| Prime factorization | 19 × 79 | 2 × 3 × 251 |
| Divisors count | 4 | 8 |
| Divisors | 1, 19, 79, 1501 | 1, 2, 3, 6, 251, 502, 753, 1506 |
| Number of properties | 1 | 0 |
| Semiprimes | 437th | |
| Roman numberals | MDI | MDVI |
| Base 2 | 101110111012 | 101111000102 |
| Base 3 | 20011213 | 20012103 |
| Base 4 | 1131314 | 1132024 |
| Base 5 | 220015 | 220115 |
| Base 6 | 105416 | 105506 |
| Base 7 | 42437 | 42517 |
| Base 8 | 27358 | 27428 |
| Base 9 | 20479 | 20539 |
| Base 10 | 150110 | 150610 |
| Base 11 | 114511 | 114a11 |
| Base 12 | a5112 | a5612 |
| Base 13 | 8b613 | 8bb13 |
| Base 14 | 79314 | 79814 |
| Base 15 | 6a115 | 6a615 |
| Base 16 | 5dd16 | 5e216 |