Compare 212243 vs 212423
| Property | 212243 | 212423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2122431 | 2124231 |
| Prime factorization | 212243 | 212423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212243 | 1, 212423 |
| Number of properties | 5 | 3 |
| Cousin primes (2nd member) | 2252nd | 2254th |
| Harmonic primes | 7116th | |
| Isolated primes | 14450th | 14459th |
| Primes | 18995th | 19004th |
| Safe primes | 1238th | |
| Roman numberals | ||
| Base 2 | 1100111101000100112 | 1100111101110001112 |
| Base 3 | 1012100102123 | 1012101011123 |
| Base 4 | 3033101034 | 3033130134 |
| Base 5 | 232424335 | 232441435 |
| Base 6 | 43143356 | 43152356 |
| Base 7 | 15425337 | 15432117 |
| Base 8 | 6364238 | 6367078 |
| Base 9 | 3531259 | 3533459 |
| Base 10 | 21224310 | 21242310 |
| Base 11 | 13550911 | 13566211 |
| Base 12 | a29ab12 | a2b1b12 |
| Base 13 | 757b513 | 758c313 |
| Base 14 | 574c314 | 575b114 |
| Base 15 | 42d4815 | 42e1815 |
| Base 16 | 33d1316 | 33dc716 |