Compare 20217 vs 20219
| Property | 20217 | 20219 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 231 × 2931 | 202191 |
| Prime factorization | 3 × 23 × 293 | 20219 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 23, 69, 293, 879, 6739, 20217 | 1, 20219 |
| Number of properties | 0 | 3 |
| Chen primes | 1123rd | |
| Isolated primes | 1599th | |
| Primes | 2286th | |
| Roman numberals | ||
| Base 2 | 1001110111110012 | 1001110111110112 |
| Base 3 | 10002012103 | 10002012123 |
| Base 4 | 103233214 | 103233234 |
| Base 5 | 11213325 | 11213345 |
| Base 6 | 2333336 | 2333356 |
| Base 7 | 1126417 | 1126437 |
| Base 8 | 473718 | 473738 |
| Base 9 | 306539 | 306559 |
| Base 10 | 2021710 | 2021910 |
| Base 11 | 1420a11 | 1421111 |
| Base 12 | b84912 | b84b12 |
| Base 13 | 928213 | 928413 |
| Base 14 | 752114 | 752314 |
| Base 15 | 5ecc15 | 5ece15 |
| Base 16 | 4ef916 | 4efb16 |