Compare 20087 vs 20089
| Property | 20087 | 20089 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 531 × 3791 | 200891 |
| Prime factorization | 53 × 379 | 20089 |
| Divisors count | 4 | 2 |
| Divisors | 1, 53, 379, 20087 | 1, 20089 |
| Number of properties | 1 | 5 |
| Additive primes | 1056th | |
| Isolated primes | 1586th | |
| Lucky primes | 369th | |
| Primes | 2271st | |
| Pythagorean primes | 1128th | |
| Semiprimes | 5103rd | |
| Roman numberals | ||
| Base 2 | 1001110011101112 | 1001110011110012 |
| Base 3 | 10001122223 | 10001200013 |
| Base 4 | 103213134 | 103213214 |
| Base 5 | 11203225 | 11203245 |
| Base 6 | 2325556 | 2330016 |
| Base 7 | 1123647 | 1123667 |
| Base 8 | 471678 | 471718 |
| Base 9 | 304889 | 305019 |
| Base 10 | 2008710 | 2008910 |
| Base 11 | 1410111 | 1410311 |
| Base 12 | b75b12 | b76112 |
| Base 13 | 91b213 | 91b413 |
| Base 14 | 746b14 | 746d14 |
| Base 15 | 5e4215 | 5e4415 |
| Base 16 | 4e7716 | 4e7916 |