Compare 68309 vs 68311
| Property | 68309 | 68311 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 831 × 8231 | 683111 |
| Prime factorization | 83 × 823 | 68311 |
| Divisors count | 4 | 2 |
| Divisors | 1, 83, 823, 68309 | 1, 68311 |
| Number of properties | 1 | 3 |
| Additive primes | 2899th | |
| Isolated primes | 5024th | |
| Primes | 6797th | |
| Semiprimes | 16286th | |
| Roman numberals | ||
| Base 2 | 100001010110101012 | 100001010110101112 |
| Base 3 | 101102002223 | 101102010013 |
| Base 4 | 1002231114 | 1002231134 |
| Base 5 | 41412145 | 41412215 |
| Base 6 | 12441256 | 12441316 |
| Base 7 | 4031037 | 4031057 |
| Base 8 | 2053258 | 2053278 |
| Base 9 | 1136289 | 1136319 |
| Base 10 | 6830910 | 6831110 |
| Base 11 | 4735a11 | 4736111 |
| Base 12 | 3364512 | 3364712 |
| Base 13 | 2512713 | 2512913 |
| Base 14 | 1ac7314 | 1ac7514 |
| Base 15 | 1538e15 | 1539115 |
| Base 16 | 10ad516 | 10ad716 |