Compare 242778 vs 242787
| Property | 242778 | 242787 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 431 × 9411 | 31 × 809291 |
| Prime factorization | 2 × 3 × 43 × 941 | 3 × 80929 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 43, 86, 129, 258, 941, 1882, 2823, 5646, 40463, 80926, 121389, 242778 | 1, 3, 80929, 242787 |
| Number of properties | 0 | 1 |
| Semiprimes | 54405th | |
| Roman numberals | ||
| Base 2 | 1110110100010110102 | 1110110100011000112 |
| Base 3 | 1101000002103 | 1101000010103 |
| Base 4 | 3231011224 | 3231012034 |
| Base 5 | 302321035 | 302321225 |
| Base 6 | 51115506 | 51120036 |
| Base 7 | 20305447 | 20305567 |
| Base 8 | 7321328 | 7321438 |
| Base 9 | 4100239 | 4100339 |
| Base 10 | 24277810 | 24278710 |
| Base 11 | 15644811 | 15645611 |
| Base 12 | b85b612 | b860312 |
| Base 13 | 8667313 | 8667c13 |
| Base 14 | 6469414 | 6469d14 |
| Base 15 | 4be0315 | 4be0c15 |
| Base 16 | 3b45a16 | 3b46316 |