Compare 211859 vs 212243
| Property | 211859 | 212243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2118591 | 2122431 |
| Prime factorization | 211859 | 212243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211859 | 1, 212243 |
| Number of properties | 6 | 5 |
| Cousin primes (2nd member) | 2252nd | |
| Happy primes | 2885th | |
| Harmonic primes | 7103rd | 7116th |
| Isolated primes | 14426th | 14450th |
| Long primes | 7091st | |
| Primes | 18963rd | 18995th |
| Safe primes | 1234th | 1238th |
| Roman numberals | ||
| Base 2 | 1100111011100100112 | 1100111101000100112 |
| Base 3 | 1012021211223 | 1012100102123 |
| Base 4 | 3032321034 | 3033101034 |
| Base 5 | 232344145 | 232424335 |
| Base 6 | 43124556 | 43143356 |
| Base 7 | 15414447 | 15425337 |
| Base 8 | 6356238 | 6364238 |
| Base 9 | 3525489 | 3531259 |
| Base 10 | 21185910 | 21224310 |
| Base 11 | 13519a11 | 13550911 |
| Base 12 | a272b12 | a29ab12 |
| Base 13 | 7557b13 | 757b513 |
| Base 14 | 572cb14 | 574c314 |
| Base 15 | 42b8e15 | 42d4815 |
| Base 16 | 33b9316 | 33d1316 |