Compare 42209 vs 42223
| Property | 42209 | 42223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422091 | 422231 |
| Prime factorization | 42209 | 42223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42209 | 1, 42223 |
| Number of properties | 4 | 6 |
| Additive primes | 1969th | 1971st |
| Cousin primes (1st member) | 610th | |
| Isolated primes | 3186th | |
| Long primes | 1662nd | |
| Primes | 4413th | 4415th |
| Prime triplets (2nd member) | 287th | |
| Pythagorean primes | 2189th | |
| Twin primes (2nd member) | 615th | |
| Roman numberals | ||
| Base 2 | 10100100111000012 | 10100100111011112 |
| Base 3 | 20102200223 | 20102202113 |
| Base 4 | 221032014 | 221032334 |
| Base 5 | 23223145 | 23223435 |
| Base 6 | 5232256 | 5232516 |
| Base 7 | 2340267 | 2340467 |
| Base 8 | 1223418 | 1223578 |
| Base 9 | 638089 | 638249 |
| Base 10 | 4220910 | 4222310 |
| Base 11 | 2979211 | 297a511 |
| Base 12 | 2051512 | 2052712 |
| Base 13 | 1629b13 | 162ac13 |
| Base 14 | 1154d14 | 1155d14 |
| Base 15 | c78e15 | c79d15 |
| Base 16 | a4e116 | a4ef16 |