Compare 71979 vs 71983
| Property | 71979 | 71983 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 239931 | 719831 |
| Prime factorization | 3 × 23993 | 71983 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 23993, 71979 | 1, 71983 |
| Number of properties | 1 | 5 |
| Cousin primes (1st member) | 923rd | |
| Emirps | 1048th | |
| Isolated primes | 5264th | |
| Long primes | 2712th | |
| Primes | 7125th | |
| Semiprimes | 17114th | |
| Roman numberals | ||
| Base 2 | 100011001001010112 | 100011001001011112 |
| Base 3 | 101222012203 | 101222020013 |
| Base 4 | 1012102234 | 1012102334 |
| Base 5 | 43004045 | 43004135 |
| Base 6 | 13131236 | 13131316 |
| Base 7 | 4165657 | 4166027 |
| Base 8 | 2144538 | 2144578 |
| Base 9 | 1186569 | 1186619 |
| Base 10 | 7197910 | 7198310 |
| Base 11 | 4a09611 | 4a09a11 |
| Base 12 | 357a312 | 357a712 |
| Base 13 | 269bb13 | 269c213 |
| Base 14 | 1c33514 | 1c33914 |
| Base 15 | 164d915 | 164dd15 |
| Base 16 | 1192b16 | 1192f16 |