Compare 514 vs 520
| Property | 514 | 520 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 2571 | 23 × 51 × 131 |
| Prime factorization | 2 × 257 | 2 × 2 × 2 × 5 × 13 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 257, 514 | 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520 |
| Number of properties | 1 | 0 |
| Semiprimes | 158th | |
| Roman numberals | DXIV | DXX |
| Base 2 | 10000000102 | 10000010002 |
| Base 3 | 2010013 | 2010213 |
| Base 4 | 200024 | 200204 |
| Base 5 | 40245 | 40405 |
| Base 6 | 22146 | 22246 |
| Base 7 | 13337 | 13427 |
| Base 8 | 10028 | 10108 |
| Base 9 | 6319 | 6379 |
| Base 10 | 51410 | 52010 |
| Base 11 | 42811 | 43311 |
| Base 12 | 36a12 | 37412 |
| Base 13 | 30713 | 31013 |
| Base 14 | 28a14 | 29214 |
| Base 15 | 24415 | 24a15 |
| Base 16 | 20216 | 20816 |