Compare 66239 vs 66241
| Property | 66239 | 66241 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 662391 | 71 × 94631 |
| Prime factorization | 66239 | 7 × 9463 |
| Divisors count | 2 | 4 |
| Divisors | 1, 66239 | 1, 7, 9463, 66241 |
| Number of properties | 4 | 1 |
| Chen primes | 3028th | |
| Isolated primes | 4873rd | |
| Primes | 6610th | |
| Safe primes | 481st | |
| Semiprimes | 15822nd | |
| Roman numberals | ||
| Base 2 | 100000010101111112 | 100000010110000012 |
| Base 3 | 101002120223 | 101002121013 |
| Base 4 | 1000223334 | 1000230014 |
| Base 5 | 41044245 | 41044315 |
| Base 6 | 12303556 | 12304016 |
| Base 7 | 3640557 | 3640607 |
| Base 8 | 2012778 | 2013018 |
| Base 9 | 1107689 | 1107719 |
| Base 10 | 6623910 | 6624110 |
| Base 11 | 4584811 | 4584a11 |
| Base 12 | 323bb12 | 3240112 |
| Base 13 | 241c413 | 241c613 |
| Base 14 | 1a1d514 | 1a1d714 |
| Base 15 | 1495e15 | 1496115 |
| Base 16 | 102bf16 | 102c116 |