Compare 42638 vs 42671
| Property | 42638 | 42671 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 213191 | 711 × 6011 |
| Prime factorization | 2 × 21319 | 71 × 601 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 21319, 42638 | 1, 71, 601, 42671 |
| Number of properties | 1 | 1 |
| Semiprimes | 10387th | 10393rd |
| Roman numberals | ||
| Base 2 | 10100110100011102 | 10100110101011112 |
| Base 3 | 20111110123 | 20111121023 |
| Base 4 | 221220324 | 221222334 |
| Base 5 | 23310235 | 23311415 |
| Base 6 | 5252226 | 5253156 |
| Base 7 | 2352117 | 2352567 |
| Base 8 | 1232168 | 1232578 |
| Base 9 | 644359 | 644729 |
| Base 10 | 4263810 | 4267110 |
| Base 11 | 2a04211 | 2a07211 |
| Base 12 | 2081212 | 2083b12 |
| Base 13 | 1653b13 | 1656513 |
| Base 14 | 1177814 | 1179d14 |
| Base 15 | c97815 | c99b15 |
| Base 16 | a68e16 | a6af16 |