Compare 42073 vs 42209
| Property | 42073 | 42209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420731 | 422091 |
| Prime factorization | 42073 | 42209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42073 | 1, 42209 |
| Number of properties | 4 | 4 |
| Additive primes | 1969th | |
| Isolated primes | 3186th | |
| Lucky primes | 642nd | |
| Primes | 4400th | 4413th |
| Pythagorean primes | 2181st | 2189th |
| Twin primes (2nd member) | 613th | |
| Roman numberals | ||
| Base 2 | 10100100010110012 | 10100100111000012 |
| Base 3 | 20102010213 | 20102200223 |
| Base 4 | 221011214 | 221032014 |
| Base 5 | 23212435 | 23223145 |
| Base 6 | 5224416 | 5232256 |
| Base 7 | 2334437 | 2340267 |
| Base 8 | 1221318 | 1223418 |
| Base 9 | 636379 | 638089 |
| Base 10 | 4207310 | 4220910 |
| Base 11 | 2967911 | 2979211 |
| Base 12 | 2042112 | 2051512 |
| Base 13 | 161c513 | 1629b13 |
| Base 14 | 1149314 | 1154d14 |
| Base 15 | c6ed15 | c78e15 |
| Base 16 | a45916 | a4e116 |