Compare 520 vs 531
| Property | 520 | 531 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 131 | 32 × 591 |
| Prime factorization | 2 × 2 × 2 × 5 × 13 | 3 × 3 × 59 |
| Divisors count | 16 | 6 |
| Divisors | 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520 | 1, 3, 9, 59, 177, 531 |
| Number of properties | 0 | 0 |
| Roman numberals | DXX | DXXXI |
| Base 2 | 10000010002 | 10000100112 |
| Base 3 | 2010213 | 2012003 |
| Base 4 | 200204 | 201034 |
| Base 5 | 40405 | 41115 |
| Base 6 | 22246 | 22436 |
| Base 7 | 13427 | 13567 |
| Base 8 | 10108 | 10238 |
| Base 9 | 6379 | 6509 |
| Base 10 | 52010 | 53110 |
| Base 11 | 43311 | 44311 |
| Base 12 | 37412 | 38312 |
| Base 13 | 31013 | 31b13 |
| Base 14 | 29214 | 29d14 |
| Base 15 | 24a15 | 25615 |
| Base 16 | 20816 | 21316 |