Compare 42209 vs 42217
| Property | 42209 | 42217 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 422091 | 71 × 371 × 1631 |
| Prime factorization | 42209 | 7 × 37 × 163 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42209 | 1, 7, 37, 163, 259, 1141, 6031, 42217 |
| Number of properties | 4 | 0 |
| Additive primes | 1969th | |
| Isolated primes | 3186th | |
| Primes | 4413th | |
| Pythagorean primes | 2189th | |
| Roman numberals | ||
| Base 2 | 10100100111000012 | 10100100111010012 |
| Base 3 | 20102200223 | 20102201213 |
| Base 4 | 221032014 | 221032214 |
| Base 5 | 23223145 | 23223325 |
| Base 6 | 5232256 | 5232416 |
| Base 7 | 2340267 | 2340407 |
| Base 8 | 1223418 | 1223518 |
| Base 9 | 638089 | 638179 |
| Base 10 | 4220910 | 4221710 |
| Base 11 | 2979211 | 2979a11 |
| Base 12 | 2051512 | 2052112 |
| Base 13 | 1629b13 | 162a613 |
| Base 14 | 1154d14 | 1155714 |
| Base 15 | c78e15 | c79715 |
| Base 16 | a4e116 | a4e916 |