Compare 42206 vs 42209
| Property | 42206 | 42209 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 471 × 4491 | 422091 |
| Prime factorization | 2 × 47 × 449 | 42209 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 47, 94, 449, 898, 21103, 42206 | 1, 42209 |
| Number of properties | 0 | 4 |
| Additive primes | 1969th | |
| Isolated primes | 3186th | |
| Primes | 4413th | |
| Pythagorean primes | 2189th | |
| Roman numberals | ||
| Base 2 | 10100100110111102 | 10100100111000012 |
| Base 3 | 20102200123 | 20102200223 |
| Base 4 | 221031324 | 221032014 |
| Base 5 | 23223115 | 23223145 |
| Base 6 | 5232226 | 5232256 |
| Base 7 | 2340237 | 2340267 |
| Base 8 | 1223368 | 1223418 |
| Base 9 | 638059 | 638089 |
| Base 10 | 4220610 | 4220910 |
| Base 11 | 2978a11 | 2979211 |
| Base 12 | 2051212 | 2051512 |
| Base 13 | 1629813 | 1629b13 |
| Base 14 | 1154a14 | 1154d14 |
| Base 15 | c78b15 | c78e15 |
| Base 16 | a4de16 | a4e116 |