Compare 520009 vs 520013
| Property | 520009 | 520013 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 742871 | 132 × 171 × 1811 |
| Prime factorization | 7 × 74287 | 13 × 13 × 17 × 181 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 74287, 520009 | 1, 13, 17, 169, 181, 221, 2353, 2873, 3077, 30589, 40001, 520013 |
| Number of properties | 1 | 0 |
| Semiprimes | 112426th | |
| Roman numberals | ||
| Base 2 | 11111101111010010012 | 11111101111010011012 |
| Base 3 | 2221020221213 | 2221020222023 |
| Base 4 | 13323310214 | 13323310314 |
| Base 5 | 1131200145 | 1131200235 |
| Base 6 | 150512416 | 150512456 |
| Base 7 | 42640307 | 42640347 |
| Base 8 | 17675118 | 17675158 |
| Base 9 | 8722779 | 8722829 |
| Base 10 | 52000910 | 52001310 |
| Base 11 | 32576611 | 32576a11 |
| Base 12 | 210b2112 | 210b2512 |
| Base 13 | 1528c913 | 15290013 |
| Base 14 | d771714 | d771b14 |
| Base 15 | a412415 | a412815 |
| Base 16 | 7ef4916 | 7ef4d16 |