Compare 1530 vs 1533
| Property | 1530 | 1533 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 32 × 51 × 171 | 31 × 71 × 731 |
| Prime factorization | 2 × 3 × 3 × 5 × 17 | 3 × 7 × 73 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530 | 1, 3, 7, 21, 73, 219, 511, 1533 |
| Number of properties | 0 | 0 |
| Roman numberals | MDXXX | MDXXXIII |
| Base 2 | 101111110102 | 101111111012 |
| Base 3 | 20022003 | 20022103 |
| Base 4 | 1133224 | 1133314 |
| Base 5 | 221105 | 221135 |
| Base 6 | 110306 | 110336 |
| Base 7 | 43147 | 43207 |
| Base 8 | 27728 | 27758 |
| Base 9 | 20809 | 20839 |
| Base 10 | 153010 | 153310 |
| Base 11 | 117111 | 117411 |
| Base 12 | a7612 | a7912 |
| Base 13 | 90913 | 90c13 |
| Base 14 | 7b414 | 7b714 |
| Base 15 | 6c015 | 6c315 |
| Base 16 | 5fa16 | 5fd16 |