Compare 421427 vs 421457
| Property | 421427 | 421457 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1311 × 32171 | 291 × 145331 |
| Prime factorization | 131 × 3217 | 29 × 14533 |
| Divisors count | 4 | 4 |
| Divisors | 1, 131, 3217, 421427 | 1, 29, 14533, 421457 |
| Number of properties | 1 | 1 |
| Semiprimes | 92072nd | 92077th |
| Roman numberals | ||
| Base 2 | 11001101110001100112 | 11001101110010100012 |
| Base 3 | 2101020021023 | 2101020101123 |
| Base 4 | 12123203034 | 12123211014 |
| Base 5 | 1014412025 | 1014413125 |
| Base 6 | 130110156 | 130111056 |
| Base 7 | 34034367 | 34035117 |
| Base 8 | 14670638 | 14671218 |
| Base 9 | 7120729 | 7121159 |
| Base 10 | 42142710 | 42145710 |
| Base 11 | 26869611 | 26871311 |
| Base 12 | 183a6b12 | 183a9512 |
| Base 13 | 119a8613 | 119aaa13 |
| Base 14 | ad81d14 | ad84114 |
| Base 15 | 84d0215 | 84d2215 |
| Base 16 | 66e3316 | 66e5116 |