Compare 1533 vs 1540
| Property | 1533 | 1540 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 71 × 731 | 22 × 51 × 71 × 111 |
| Prime factorization | 3 × 7 × 73 | 2 × 2 × 5 × 7 × 11 |
| Divisors count | 8 | 24 |
| Divisors | 1, 3, 7, 21, 73, 219, 511, 1533 | 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540 |
| Number of properties | 0 | 0 |
| Roman numberals | MDXXXIII | MDXL |
| Base 2 | 101111111012 | 110000001002 |
| Base 3 | 20022103 | 20100013 |
| Base 4 | 1133314 | 1200104 |
| Base 5 | 221135 | 221305 |
| Base 6 | 110336 | 110446 |
| Base 7 | 43207 | 43307 |
| Base 8 | 27758 | 30048 |
| Base 9 | 20839 | 21019 |
| Base 10 | 153310 | 154010 |
| Base 11 | 117411 | 118011 |
| Base 12 | a7912 | a8412 |
| Base 13 | 90c13 | 91613 |
| Base 14 | 7b714 | 7c014 |
| Base 15 | 6c315 | 6ca15 |
| Base 16 | 5fd16 | 60416 |