Compare 519 vs 542
| Property | 519 | 542 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1731 | 21 × 2711 |
| Prime factorization | 3 × 173 | 2 × 271 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 173, 519 | 1, 2, 271, 542 |
| Number of properties | 1 | 1 |
| Semiprimes | 161st | 169th |
| Roman numberals | DXIX | DXLII |
| Base 2 | 10000001112 | 10000111102 |
| Base 3 | 2010203 | 2020023 |
| Base 4 | 200134 | 201324 |
| Base 5 | 40345 | 41325 |
| Base 6 | 22236 | 23026 |
| Base 7 | 13417 | 14037 |
| Base 8 | 10078 | 10368 |
| Base 9 | 6369 | 6629 |
| Base 10 | 51910 | 54210 |
| Base 11 | 43211 | 45311 |
| Base 12 | 37312 | 39212 |
| Base 13 | 30c13 | 32913 |
| Base 14 | 29114 | 2aa14 |
| Base 15 | 24915 | 26215 |
| Base 16 | 20716 | 21e16 |