Compare 40428 vs 40438
| Property | 40428 | 40438 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 32 × 11231 | 21 × 202191 |
| Prime factorization | 2 × 2 × 3 × 3 × 1123 | 2 × 20219 |
| Divisors count | 18 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 1123, 2246, 3369, 4492, 6738, 10107, 13476, 20214, 40428 | 1, 2, 20219, 40438 |
| Number of properties | 0 | 1 |
| Semiprimes | 9896th | |
| Roman numberals | ||
| Base 2 | 10011101111011002 | 10011101111101102 |
| Base 3 | 20011101003 | 20011102013 |
| Base 4 | 213132304 | 213133124 |
| Base 5 | 22432035 | 22432235 |
| Base 6 | 5111006 | 5111146 |
| Base 7 | 2256037 | 2256167 |
| Base 8 | 1167548 | 1167668 |
| Base 9 | 614109 | 614219 |
| Base 10 | 4042810 | 4043810 |
| Base 11 | 2841311 | 2842211 |
| Base 12 | 1b49012 | 1b49a12 |
| Base 13 | 1552b13 | 1553813 |
| Base 14 | 10a3a14 | 10a4614 |
| Base 15 | bea315 | bead15 |
| Base 16 | 9dec16 | 9df616 |