Compare 40481 vs 40491
| Property | 40481 | 40491 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 57831 | 32 × 111 × 4091 |
| Prime factorization | 7 × 5783 | 3 × 3 × 11 × 409 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 5783, 40481 | 1, 3, 9, 11, 33, 99, 409, 1227, 3681, 4499, 13497, 40491 |
| Number of properties | 1 | 0 |
| Semiprimes | 9909th | |
| Roman numberals | ||
| Base 2 | 10011110001000012 | 10011110001010112 |
| Base 3 | 20011120223 | 20011122003 |
| Base 4 | 213202014 | 213202234 |
| Base 5 | 22434115 | 22434315 |
| Base 6 | 5112256 | 5112436 |
| Base 7 | 2260107 | 2260237 |
| Base 8 | 1170418 | 1170538 |
| Base 9 | 614689 | 614809 |
| Base 10 | 4048110 | 4049110 |
| Base 11 | 2846111 | 2847011 |
| Base 12 | 1b51512 | 1b52312 |
| Base 13 | 1556c13 | 1557913 |
| Base 14 | 10a7714 | 10a8314 |
| Base 15 | bedb15 | bee615 |
| Base 16 | 9e2116 | 9e2b16 |