Compare 242863 vs 242869
| Property | 242863 | 242869 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2428631 | 111 × 220791 |
| Prime factorization | 242863 | 11 × 22079 |
| Divisors count | 2 | 4 |
| Divisors | 1, 242863 | 1, 11, 22079, 242869 |
| Number of properties | 4 | 1 |
| Cousin primes (1st member) | 2513th | |
| Happy primes | 3241st | |
| Isolated primes | 16410th | |
| Primes | 21459th | |
| Semiprimes | 54425th | |
| Roman numberals | ||
| Base 2 | 1110110100101011112 | 1110110100101101012 |
| Base 3 | 1101000102213 | 1101000110113 |
| Base 4 | 3231022334 | 3231023114 |
| Base 5 | 302324235 | 302324345 |
| Base 6 | 51122116 | 51122216 |
| Base 7 | 20310257 | 20310347 |
| Base 8 | 7322578 | 7322658 |
| Base 9 | 4101279 | 4101349 |
| Base 10 | 24286310 | 24286910 |
| Base 11 | 15651511 | 15652011 |
| Base 12 | b866712 | b867112 |
| Base 13 | 8670a13 | 8671313 |
| Base 14 | 6471514 | 6471b14 |
| Base 15 | 4be5d15 | 4be6415 |
| Base 16 | 3b4af16 | 3b4b516 |