Compare 66239 vs 66243
| Property | 66239 | 66243 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 662391 | 31 × 711 × 3111 |
| Prime factorization | 66239 | 3 × 71 × 311 |
| Divisors count | 2 | 8 |
| Divisors | 1, 66239 | 1, 3, 71, 213, 311, 933, 22081, 66243 |
| Number of properties | 4 | 0 |
| Chen primes | 3028th | |
| Isolated primes | 4873rd | |
| Primes | 6610th | |
| Safe primes | 481st | |
| Roman numberals | ||
| Base 2 | 100000010101111112 | 100000010110000112 |
| Base 3 | 101002120223 | 101002121103 |
| Base 4 | 1000223334 | 1000230034 |
| Base 5 | 41044245 | 41044335 |
| Base 6 | 12303556 | 12304036 |
| Base 7 | 3640557 | 3640627 |
| Base 8 | 2012778 | 2013038 |
| Base 9 | 1107689 | 1107739 |
| Base 10 | 6623910 | 6624310 |
| Base 11 | 4584811 | 4585111 |
| Base 12 | 323bb12 | 3240312 |
| Base 13 | 241c413 | 241c813 |
| Base 14 | 1a1d514 | 1a1d914 |
| Base 15 | 1495e15 | 1496315 |
| Base 16 | 102bf16 | 102c316 |