Compare 1500 vs 1509
| Property | 1500 | 1509 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 31 × 53 | 31 × 5031 |
| Prime factorization | 2 × 2 × 3 × 5 × 5 × 5 | 3 × 503 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500 | 1, 3, 503, 1509 |
| Number of properties | 0 | 1 |
| Semiprimes | 440th | |
| Roman numberals | MD | MDIX |
| Base 2 | 101110111002 | 101111001012 |
| Base 3 | 20011203 | 20012203 |
| Base 4 | 1131304 | 1132114 |
| Base 5 | 220005 | 220145 |
| Base 6 | 105406 | 105536 |
| Base 7 | 42427 | 42547 |
| Base 8 | 27348 | 27458 |
| Base 9 | 20469 | 20569 |
| Base 10 | 150010 | 150910 |
| Base 11 | 114411 | 115211 |
| Base 12 | a5012 | a5912 |
| Base 13 | 8b513 | 8c113 |
| Base 14 | 79214 | 79b14 |
| Base 15 | 6a015 | 6a915 |
| Base 16 | 5dc16 | 5e516 |