Compare 2580 vs 2582
| Property | 2580 | 2582 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 431 | 21 × 12911 |
| Prime factorization | 2 × 2 × 3 × 5 × 43 | 2 × 1291 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580 | 1, 2, 1291, 2582 |
| Number of properties | 0 | 1 |
| Semiprimes | 734th | |
| Roman numberals | MMDLXXX | MMDLXXXII |
| Base 2 | 1010000101002 | 1010000101102 |
| Base 3 | 101121203 | 101121223 |
| Base 4 | 2201104 | 2201124 |
| Base 5 | 403105 | 403125 |
| Base 6 | 155406 | 155426 |
| Base 7 | 103447 | 103467 |
| Base 8 | 50248 | 50268 |
| Base 9 | 34769 | 34789 |
| Base 10 | 258010 | 258210 |
| Base 11 | 1a3611 | 1a3811 |
| Base 12 | 15b012 | 15b212 |
| Base 13 | 123613 | 123813 |
| Base 14 | d2414 | d2614 |
| Base 15 | b7015 | b7215 |
| Base 16 | a1416 | a1616 |