Compare 518 vs 529
| Property | 518 | 529 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 371 | 232 |
| Prime factorization | 2 × 7 × 37 | 23 × 23 |
| Divisors count | 8 | 3 |
| Divisors | 1, 2, 7, 14, 37, 74, 259, 518 | 1, 23, 529 |
| Number of properties | 0 | 1 |
| Semiprimes | 164th | |
| Roman numberals | DXVIII | DXXIX |
| Base 2 | 10000001102 | 10000100012 |
| Base 3 | 2010123 | 2011213 |
| Base 4 | 200124 | 201014 |
| Base 5 | 40335 | 41045 |
| Base 6 | 22226 | 22416 |
| Base 7 | 13407 | 13547 |
| Base 8 | 10068 | 10218 |
| Base 9 | 6359 | 6479 |
| Base 10 | 51810 | 52910 |
| Base 11 | 43111 | 44111 |
| Base 12 | 37212 | 38112 |
| Base 13 | 30b13 | 31913 |
| Base 14 | 29014 | 29b14 |
| Base 15 | 24815 | 25415 |
| Base 16 | 20616 | 21116 |