Compare 1545 vs 1556
| Property | 1545 | 1556 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 51 × 1031 | 22 × 3891 |
| Prime factorization | 3 × 5 × 103 | 2 × 2 × 389 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 5, 15, 103, 309, 515, 1545 | 1, 2, 4, 389, 778, 1556 |
| Number of properties | 0 | 0 |
| Roman numberals | MDXLV | MDLVI |
| Base 2 | 110000010012 | 110000101002 |
| Base 3 | 20100203 | 20101223 |
| Base 4 | 1200214 | 1201104 |
| Base 5 | 221405 | 222115 |
| Base 6 | 110536 | 111126 |
| Base 7 | 43357 | 43527 |
| Base 8 | 30118 | 30248 |
| Base 9 | 21069 | 21189 |
| Base 10 | 154510 | 155610 |
| Base 11 | 118511 | 119511 |
| Base 12 | a8912 | a9812 |
| Base 13 | 91b13 | 92913 |
| Base 14 | 7c514 | 7d214 |
| Base 15 | 6d015 | 6db15 |
| Base 16 | 60916 | 61416 |