Compare 290245 vs 290249
| Property | 290245 | 290249 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 580491 | 2902491 |
| Prime factorization | 5 × 58049 | 290249 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 58049, 290245 | 1, 290249 |
| Number of properties | 1 | 3 |
| Isolated primes | 19403rd | |
| Primes | 25248th | |
| Semiprimes | 64514th | |
| Sexy primes (2nd member) | 5846th | |
| Roman numberals | ||
| Base 2 | 10001101101110001012 | 10001101101110010012 |
| Base 3 | 1122020102113 | 1122020102223 |
| Base 4 | 10123130114 | 10123130214 |
| Base 5 | 332414405 | 332414445 |
| Base 6 | 101154216 | 101154256 |
| Base 7 | 23161247 | 23161317 |
| Base 8 | 10667058 | 10667118 |
| Base 9 | 4821249 | 4821289 |
| Base 10 | 29024510 | 29024910 |
| Base 11 | 18907a11 | 18908311 |
| Base 12 | 11bb7112 | 11bb7512 |
| Base 13 | a215713 | a215b13 |
| Base 14 | 77abb14 | 77ac114 |
| Base 15 | 5aeea15 | 5aeee15 |
| Base 16 | 46dc516 | 46dc916 |