Compare 513 vs 518
| Property | 513 | 518 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 33 × 191 | 21 × 71 × 371 |
| Prime factorization | 3 × 3 × 3 × 19 | 2 × 7 × 37 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 9, 19, 27, 57, 171, 513 | 1, 2, 7, 14, 37, 74, 259, 518 |
| Number of properties | 0 | 0 |
| Roman numberals | DXIII | DXVIII |
| Base 2 | 10000000012 | 10000001102 |
| Base 3 | 2010003 | 2010123 |
| Base 4 | 200014 | 200124 |
| Base 5 | 40235 | 40335 |
| Base 6 | 22136 | 22226 |
| Base 7 | 13327 | 13407 |
| Base 8 | 10018 | 10068 |
| Base 9 | 6309 | 6359 |
| Base 10 | 51310 | 51810 |
| Base 11 | 42711 | 43111 |
| Base 12 | 36912 | 37212 |
| Base 13 | 30613 | 30b13 |
| Base 14 | 28914 | 29014 |
| Base 15 | 24315 | 24815 |
| Base 16 | 20116 | 20616 |