Compare 420109 vs 420142
| Property | 420109 | 420142 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 191 × 221111 | 21 × 2100711 |
| Prime factorization | 19 × 22111 | 2 × 210071 |
| Divisors count | 4 | 4 |
| Divisors | 1, 19, 22111, 420109 | 1, 2, 210071, 420142 |
| Number of properties | 1 | 1 |
| Semiprimes | 91790th | 91797th |
| Roman numberals | ||
| Base 2 | 11001101001000011012 | 11001101001001011102 |
| Base 3 | 2101000211213 | 2101000222113 |
| Base 4 | 12122100314 | 12122102324 |
| Base 5 | 1014204145 | 1014210325 |
| Base 6 | 130005416 | 130010346 |
| Base 7 | 33665447 | 33666227 |
| Base 8 | 14644158 | 14644568 |
| Base 9 | 7102479 | 7102849 |
| Base 10 | 42010910 | 42014210 |
| Base 11 | 2676a811 | 26772811 |
| Base 12 | 18315112 | 18317a12 |
| Base 13 | 1192b113 | 11930813 |
| Base 14 | ad15b14 | ad18214 |
| Base 15 | 8472415 | 8474715 |
| Base 16 | 6690d16 | 6692e16 |