Compare 2491 vs 2500
| Property | 2491 | 2500 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 6 |
| Prime factorization | 471 × 531 | 22 × 54 |
| Prime factorization | 47 × 53 | 2 × 2 × 5 × 5 × 5 × 5 |
| Divisors count | 4 | 15 |
| Divisors | 1, 47, 53, 2491 | 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500 |
| Number of properties | 1 | 0 |
| Semiprimes | 706th | |
| Roman numberals | MMCDXCI | MMD |
| Base 2 | 1001101110112 | 1001110001002 |
| Base 3 | 101020213 | 101021213 |
| Base 4 | 2123234 | 2130104 |
| Base 5 | 344315 | 400005 |
| Base 6 | 153116 | 153246 |
| Base 7 | 101567 | 102017 |
| Base 8 | 46738 | 47048 |
| Base 9 | 33679 | 33779 |
| Base 10 | 249110 | 250010 |
| Base 11 | 196511 | 197311 |
| Base 12 | 153712 | 154412 |
| Base 13 | 119813 | 11a413 |
| Base 14 | c9d14 | ca814 |
| Base 15 | b1115 | b1a15 |
| Base 16 | 9bb16 | 9c416 |