Compare 518 vs 526
| Property | 518 | 526 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 371 | 21 × 2631 |
| Prime factorization | 2 × 7 × 37 | 2 × 263 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 37, 74, 259, 518 | 1, 2, 263, 526 |
| Number of properties | 0 | 1 |
| Semiprimes | 162nd | |
| Roman numberals | DXVIII | DXXVI |
| Base 2 | 10000001102 | 10000011102 |
| Base 3 | 2010123 | 2011113 |
| Base 4 | 200124 | 200324 |
| Base 5 | 40335 | 41015 |
| Base 6 | 22226 | 22346 |
| Base 7 | 13407 | 13517 |
| Base 8 | 10068 | 10168 |
| Base 9 | 6359 | 6449 |
| Base 10 | 51810 | 52610 |
| Base 11 | 43111 | 43911 |
| Base 12 | 37212 | 37a12 |
| Base 13 | 30b13 | 31613 |
| Base 14 | 29014 | 29814 |
| Base 15 | 24815 | 25115 |
| Base 16 | 20616 | 20e16 |