Compare 1545 vs 1554
| Property | 1545 | 1554 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 51 × 1031 | 21 × 31 × 71 × 371 |
| Prime factorization | 3 × 5 × 103 | 2 × 3 × 7 × 37 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 5, 15, 103, 309, 515, 1545 | 1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554 |
| Number of properties | 0 | 0 |
| Roman numberals | MDXLV | MDLIV |
| Base 2 | 110000010012 | 110000100102 |
| Base 3 | 20100203 | 20101203 |
| Base 4 | 1200214 | 1201024 |
| Base 5 | 221405 | 222045 |
| Base 6 | 110536 | 111106 |
| Base 7 | 43357 | 43507 |
| Base 8 | 30118 | 30228 |
| Base 9 | 21069 | 21169 |
| Base 10 | 154510 | 155410 |
| Base 11 | 118511 | 119311 |
| Base 12 | a8912 | a9612 |
| Base 13 | 91b13 | 92713 |
| Base 14 | 7c514 | 7d014 |
| Base 15 | 6d015 | 6d915 |
| Base 16 | 60916 | 61216 |