Compare 212239 vs 212923
| Property | 212239 | 212923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2122391 | 2129231 |
| Prime factorization | 212239 | 212923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212239 | 1, 212923 |
| Number of properties | 6 | 7 |
| Additive primes | 7668th | 7690th |
| Cousin primes (1st member) | 2252nd | |
| Happy primes | 2890th | 2895th |
| Harmonic primes | 7136th | |
| Isolated primes | 14449th | 14493rd |
| Lucky primes | 2437th | |
| Primes | 18994th | 19042nd |
| Sexy primes (2nd member) | 4517th | |
| Ulam primes | 1366th | |
| Roman numberals | ||
| Base 2 | 1100111101000011112 | 1100111111101110112 |
| Base 3 | 1012100102013 | 1012110020013 |
| Base 4 | 3033100334 | 3033323234 |
| Base 5 | 232424245 | 233031435 |
| Base 6 | 43143316 | 43214316 |
| Base 7 | 15425267 | 15445247 |
| Base 8 | 6364178 | 6376738 |
| Base 9 | 3531219 | 3540619 |
| Base 10 | 21223910 | 21292310 |
| Base 11 | 13550511 | 135a7711 |
| Base 12 | a29a712 | a327712 |
| Base 13 | 757b113 | 75bb913 |
| Base 14 | 574bd14 | 5784b14 |
| Base 15 | 42d4415 | 4314d15 |
| Base 16 | 33d0f16 | 33fbb16 |