Compare 447983 vs 447985
| Property | 447983 | 447985 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4479831 | 51 × 895971 |
| Prime factorization | 447983 | 5 × 89597 |
| Divisors count | 2 | 4 |
| Divisors | 1, 447983 | 1, 5, 89597, 447985 |
| Number of properties | 3 | 1 |
| Chen primes | 15035th | |
| Isolated primes | 29192nd | |
| Primes | 37555th | |
| Semiprimes | 97548th | |
| Roman numberals | ||
| Base 2 | 11011010101111011112 | 11011010101111100012 |
| Base 3 | 2112021112223 | 2112021120013 |
| Base 4 | 12311132334 | 12311133014 |
| Base 5 | 1033134135 | 1033134205 |
| Base 6 | 133335556 | 133340016 |
| Base 7 | 35440347 | 35440367 |
| Base 8 | 15527578 | 15527618 |
| Base 9 | 7524589 | 7524619 |
| Base 10 | 44798310 | 44798510 |
| Base 11 | 28663811 | 28663a11 |
| Base 12 | 1972bb12 | 19730112 |
| Base 13 | 128ba313 | 128ba513 |
| Base 14 | b938b14 | b938d14 |
| Base 15 | 8cb0815 | 8cb0a15 |
| Base 16 | 6d5ef16 | 6d5f116 |