Compare 222839 vs 222863
| Property | 222839 | 222863 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2228391 | 2228631 |
| Prime factorization | 222839 | 222863 |
| Divisors count | 2 | 2 |
| Divisors | 1, 222839 | 1, 222863 |
| Number of properties | 4 | 7 |
| Additive primes | 8040th | |
| Chen primes | 8266th | |
| Harmonic primes | 7454th | |
| Isolated primes | 15136th | |
| Long primes | 7427th | |
| Primes | 19842nd | 19845th |
| Safe primes | 1278th | |
| Sexy primes (2nd member) | 4693rd | |
| Twin primes (1st member) | 2355th | |
| Ulam primes | 1422nd | |
| Roman numberals | ||
| Base 2 | 1101100110011101112 | 1101100110100011112 |
| Base 3 | 1020222000223 | 1020222010123 |
| Base 4 | 3121213134 | 3121220334 |
| Base 5 | 241123245 | 241124235 |
| Base 6 | 44353556 | 44354356 |
| Base 7 | 16154517 | 16155147 |
| Base 8 | 6631678 | 6632178 |
| Base 9 | 3686089 | 3686359 |
| Base 10 | 22283910 | 22286310 |
| Base 11 | 14247111 | 14249311 |
| Base 12 | a8b5b12 | a8b7b12 |
| Base 13 | 7a57613 | 7a59413 |
| Base 14 | 5b2d114 | 5b30b14 |
| Base 15 | 4605e15 | 4607815 |
| Base 16 | 3667716 | 3668f16 |