Compare 2530 vs 2542
| Property | 2530 | 2542 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 111 × 231 | 21 × 311 × 411 |
| Prime factorization | 2 × 5 × 11 × 23 | 2 × 31 × 41 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530 | 1, 2, 31, 41, 62, 82, 1271, 2542 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDXXX | MMDXLII |
| Base 2 | 1001111000102 | 1001111011102 |
| Base 3 | 101102013 | 101110113 |
| Base 4 | 2132024 | 2132324 |
| Base 5 | 401105 | 401325 |
| Base 6 | 154146 | 154346 |
| Base 7 | 102437 | 102617 |
| Base 8 | 47428 | 47568 |
| Base 9 | 34219 | 34349 |
| Base 10 | 253010 | 254210 |
| Base 11 | 19a011 | 1a0111 |
| Base 12 | 156a12 | 157a12 |
| Base 13 | 11c813 | 120713 |
| Base 14 | cca14 | cd814 |
| Base 15 | b3a15 | b4715 |
| Base 16 | 9e216 | 9ee16 |