Compare 528 vs 538
| Property | 528 | 538 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 31 × 111 | 21 × 2691 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 11 | 2 × 269 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528 | 1, 2, 269, 538 |
| Number of properties | 0 | 1 |
| Semiprimes | 168th | |
| Roman numberals | DXXVIII | DXXXVIII |
| Base 2 | 10000100002 | 10000110102 |
| Base 3 | 2011203 | 2012213 |
| Base 4 | 201004 | 201224 |
| Base 5 | 41035 | 41235 |
| Base 6 | 22406 | 22546 |
| Base 7 | 13537 | 13667 |
| Base 8 | 10208 | 10328 |
| Base 9 | 6469 | 6579 |
| Base 10 | 52810 | 53810 |
| Base 11 | 44011 | 44a11 |
| Base 12 | 38012 | 38a12 |
| Base 13 | 31813 | 32513 |
| Base 14 | 29a14 | 2a614 |
| Base 15 | 25315 | 25d15 |
| Base 16 | 21016 | 21a16 |