Compare 42207 vs 42209
| Property | 42207 | 42209 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 111 × 12791 | 422091 |
| Prime factorization | 3 × 11 × 1279 | 42209 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 11, 33, 1279, 3837, 14069, 42207 | 1, 42209 |
| Number of properties | 0 | 4 |
| Additive primes | 1969th | |
| Isolated primes | 3186th | |
| Primes | 4413th | |
| Pythagorean primes | 2189th | |
| Roman numberals | ||
| Base 2 | 10100100110111112 | 10100100111000012 |
| Base 3 | 20102200203 | 20102200223 |
| Base 4 | 221031334 | 221032014 |
| Base 5 | 23223125 | 23223145 |
| Base 6 | 5232236 | 5232256 |
| Base 7 | 2340247 | 2340267 |
| Base 8 | 1223378 | 1223418 |
| Base 9 | 638069 | 638089 |
| Base 10 | 4220710 | 4220910 |
| Base 11 | 2979011 | 2979211 |
| Base 12 | 2051312 | 2051512 |
| Base 13 | 1629913 | 1629b13 |
| Base 14 | 1154b14 | 1154d14 |
| Base 15 | c78c15 | c78e15 |
| Base 16 | a4df16 | a4e116 |