Compare 506139 vs 506149
| Property | 506139 | 506149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1687131 | 71 × 723071 |
| Prime factorization | 3 × 168713 | 7 × 72307 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 168713, 506139 | 1, 7, 72307, 506149 |
| Number of properties | 1 | 1 |
| Semiprimes | 109583rd | 109584th |
| Roman numberals | ||
| Base 2 | 11110111001000110112 | 11110111001001001012 |
| Base 3 | 2212010212203 | 2212010220213 |
| Base 4 | 13232101234 | 13232102114 |
| Base 5 | 1121440245 | 1121440445 |
| Base 6 | 145031236 | 145031416 |
| Base 7 | 42054247 | 42054407 |
| Base 8 | 17344338 | 17344458 |
| Base 9 | 8512569 | 8512679 |
| Base 10 | 50613910 | 50614910 |
| Base 11 | 3162a711 | 31630611 |
| Base 12 | 204aa312 | 204ab112 |
| Base 13 | 1494ba13 | 1494c713 |
| Base 14 | d264b14 | d265714 |
| Base 15 | 9ee7915 | 9ee8415 |
| Base 16 | 7b91b16 | 7b92516 |