Compare 180239 vs 181081
| Property | 180239 | 181081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1802391 | 1810811 |
| Prime factorization | 180239 | 181081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 180239 | 1, 181081 |
| Number of properties | 7 | 8 |
| Additive primes | 6664th | 6688th |
| Chen primes | 6919th | |
| Dihedral primes | 20th | |
| Emirps | 3745th | 3757th |
| Harmonic primes | 6124th | |
| Isolated primes | 12450th | |
| Primes | 16359th | 16421st |
| Pythagorean primes | 8197th | |
| Sexy primes (1st member) | 3946th | |
| Sexy primes (2nd member) | 3931st | |
| Super primes | 1903rd | |
| Twin primes (1st member) | 1980th | |
| Roman numberals | ||
| Base 2 | 1011000000000011112 | 1011000011010110012 |
| Base 3 | 1000110201123 | 1000121012013 |
| Base 4 | 2300000334 | 2300311214 |
| Base 5 | 212314245 | 212433115 |
| Base 6 | 35102356 | 35142016 |
| Base 7 | 13503237 | 13526357 |
| Base 8 | 5400178 | 5415318 |
| Base 9 | 3042159 | 3053519 |
| Base 10 | 18023910 | 18108110 |
| Base 11 | 11346411 | 11405a11 |
| Base 12 | 8837b12 | 8896112 |
| Base 13 | 6406713 | 6456413 |
| Base 14 | 4998314 | 49dc514 |
| Base 15 | 3860e15 | 389c115 |
| Base 16 | 2c00f16 | 2c35916 |