Compare 212230 vs 212239
| Property | 212230 | 212239 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 51 × 191 × 11171 | 2122391 |
| Prime factorization | 2 × 5 × 19 × 1117 | 212239 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 5, 10, 19, 38, 95, 190, 1117, 2234, 5585, 11170, 21223, 42446, 106115, 212230 | 1, 212239 |
| Number of properties | 0 | 6 |
| Additive primes | 7668th | |
| Cousin primes (1st member) | 2252nd | |
| Happy primes | 2890th | |
| Isolated primes | 14449th | |
| Primes | 18994th | |
| Ulam primes | 1366th | |
| Roman numberals | ||
| Base 2 | 1100111101000001102 | 1100111101000011112 |
| Base 3 | 1012100101013 | 1012100102013 |
| Base 4 | 3033100124 | 3033100334 |
| Base 5 | 232424105 | 232424245 |
| Base 6 | 43143146 | 43143316 |
| Base 7 | 15425147 | 15425267 |
| Base 8 | 6364068 | 6364178 |
| Base 9 | 3531119 | 3531219 |
| Base 10 | 21223010 | 21223910 |
| Base 11 | 1354a711 | 13550511 |
| Base 12 | a299a12 | a29a712 |
| Base 13 | 757a513 | 757b113 |
| Base 14 | 574b414 | 574bd14 |
| Base 15 | 42d3a15 | 42d4415 |
| Base 16 | 33d0616 | 33d0f16 |