Compare 493 vs 511
| Property | 493 | 511 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 291 | 71 × 731 |
| Prime factorization | 17 × 29 | 7 × 73 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 29, 493 | 1, 7, 73, 511 |
| Number of properties | 1 | 1 |
| Semiprimes | 152nd | 157th |
| Roman numberals | CDXCIII | DXI |
| Base 2 | 1111011012 | 1111111112 |
| Base 3 | 2000213 | 2002213 |
| Base 4 | 132314 | 133334 |
| Base 5 | 34335 | 40215 |
| Base 6 | 21416 | 22116 |
| Base 7 | 13037 | 13307 |
| Base 8 | 7558 | 7778 |
| Base 9 | 6079 | 6279 |
| Base 10 | 49310 | 51110 |
| Base 11 | 40911 | 42511 |
| Base 12 | 35112 | 36712 |
| Base 13 | 2bc13 | 30413 |
| Base 14 | 27314 | 28714 |
| Base 15 | 22d15 | 24115 |
| Base 16 | 1ed16 | 1ff16 |