Compare 42542 vs 42553
| Property | 42542 | 42553 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 891 × 2391 | 71 × 60791 |
| Prime factorization | 2 × 89 × 239 | 7 × 6079 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 89, 178, 239, 478, 21271, 42542 | 1, 7, 6079, 42553 |
| Number of properties | 0 | 1 |
| Semiprimes | 10365th | |
| Roman numberals | ||
| Base 2 | 10100110001011102 | 10100110001110012 |
| Base 3 | 20111001223 | 20111010013 |
| Base 4 | 221202324 | 221203214 |
| Base 5 | 23301325 | 23302035 |
| Base 6 | 5245426 | 5250016 |
| Base 7 | 2350137 | 2350307 |
| Base 8 | 1230568 | 1230718 |
| Base 9 | 643189 | 643319 |
| Base 10 | 4254210 | 4255310 |
| Base 11 | 29a6511 | 29a7511 |
| Base 12 | 2075212 | 2076112 |
| Base 13 | 1649613 | 164a413 |
| Base 14 | 1170a14 | 1171714 |
| Base 15 | c91215 | c91d15 |
| Base 16 | a62e16 | a63916 |