Compare 21789 vs 21797
| Property | 21789 | 21797 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 34 × 2691 | 711 × 3071 |
| Prime factorization | 3 × 3 × 3 × 3 × 269 | 71 × 307 |
| Divisors count | 10 | 4 |
| Divisors | 1, 3, 9, 27, 81, 269, 807, 2421, 7263, 21789 | 1, 71, 307, 21797 |
| Number of properties | 0 | 1 |
| Semiprimes | 5508th | |
| Roman numberals | ||
| Base 2 | 1010101000111012 | 1010101001001012 |
| Base 3 | 10022200003 | 10022200223 |
| Base 4 | 111101314 | 111102114 |
| Base 5 | 11441245 | 11441425 |
| Base 6 | 2445136 | 2445256 |
| Base 7 | 1203457 | 1203567 |
| Base 8 | 524358 | 524458 |
| Base 9 | 328009 | 328089 |
| Base 10 | 2178910 | 2179710 |
| Base 11 | 1540911 | 1541611 |
| Base 12 | 1073912 | 1074512 |
| Base 13 | 9bc113 | 9bc913 |
| Base 14 | 7d2514 | 7d2d14 |
| Base 15 | 66c915 | 66d215 |
| Base 16 | 551d16 | 552516 |