Compare 1545 vs 1551
| Property | 1545 | 1551 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 51 × 1031 | 31 × 111 × 471 |
| Prime factorization | 3 × 5 × 103 | 3 × 11 × 47 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 5, 15, 103, 309, 515, 1545 | 1, 3, 11, 33, 47, 141, 517, 1551 |
| Number of properties | 0 | 0 |
| Roman numberals | MDXLV | MDLI |
| Base 2 | 110000010012 | 110000011112 |
| Base 3 | 20100203 | 20101103 |
| Base 4 | 1200214 | 1200334 |
| Base 5 | 221405 | 222015 |
| Base 6 | 110536 | 111036 |
| Base 7 | 43357 | 43447 |
| Base 8 | 30118 | 30178 |
| Base 9 | 21069 | 21139 |
| Base 10 | 154510 | 155110 |
| Base 11 | 118511 | 119011 |
| Base 12 | a8912 | a9312 |
| Base 13 | 91b13 | 92413 |
| Base 14 | 7c514 | 7cb14 |
| Base 15 | 6d015 | 6d615 |
| Base 16 | 60916 | 60f16 |