Compare 490223 vs 490249
| Property | 490223 | 490249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4902231 | 4902491 |
| Prime factorization | 490223 | 490249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490223 | 1, 490249 |
| Number of properties | 2 | 5 |
| Chen primes | 16213th | |
| Isolated primes | 31807th | |
| Primes | 40784th | 40787th |
| Super primes | 4270th | |
| Twin primes (2nd member) | 4490th | |
| Ulam primes | 2984th | |
| Roman numberals | ||
| Base 2 | 11101111010111011112 | 11101111011000010012 |
| Base 3 | 2202201101023 | 2202201111013 |
| Base 4 | 13132232334 | 13132300214 |
| Base 5 | 1111413435 | 1111414445 |
| Base 6 | 143013156 | 143014016 |
| Base 7 | 41111367 | 41112047 |
| Base 8 | 16753578 | 16754118 |
| Base 9 | 8264129 | 8264419 |
| Base 10 | 49022310 | 49024910 |
| Base 11 | 30534811 | 30537111 |
| Base 12 | 1b783b12 | 1b786112 |
| Base 13 | 14219613 | 1421b613 |
| Base 14 | ca91d14 | ca93b14 |
| Base 15 | 9a3b815 | 9a3d415 |
| Base 16 | 77aef16 | 77b0916 |