Compare 1545 vs 1547
| Property | 1545 | 1547 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 51 × 1031 | 71 × 131 × 171 |
| Prime factorization | 3 × 5 × 103 | 7 × 13 × 17 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 5, 15, 103, 309, 515, 1545 | 1, 7, 13, 17, 91, 119, 221, 1547 |
| Number of properties | 0 | 0 |
| Roman numberals | MDXLV | MDXLVII |
| Base 2 | 110000010012 | 110000010112 |
| Base 3 | 20100203 | 20100223 |
| Base 4 | 1200214 | 1200234 |
| Base 5 | 221405 | 221425 |
| Base 6 | 110536 | 110556 |
| Base 7 | 43357 | 43407 |
| Base 8 | 30118 | 30138 |
| Base 9 | 21069 | 21089 |
| Base 10 | 154510 | 154710 |
| Base 11 | 118511 | 118711 |
| Base 12 | a8912 | a8b12 |
| Base 13 | 91b13 | 92013 |
| Base 14 | 7c514 | 7c714 |
| Base 15 | 6d015 | 6d215 |
| Base 16 | 60916 | 60b16 |