Compare 20183 vs 20186
Property | 20183 | 20186 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 201831 | 21 × 100931 |
Prime factorization | 20183 | 2 × 10093 |
Divisors count | 2 | 4 |
Divisors | 1, 20183 | 1, 2, 10093, 20186 |
Number of properties | 6 | 1 |
Harmonic primes | 829th | |
Isolated primes | 1597th | |
Long primes | 874th | |
Primes | 2284th | |
Safe primes | 192nd | |
Semiprimes | 5125th | |
Sexy primes (2nd member) | 700th | |
Roman numberals | ||
Base 2 | 1001110110101112 | 1001110110110102 |
Base 3 | 10002001123 | 10002001223 |
Base 4 | 103231134 | 103231224 |
Base 5 | 11212135 | 11212215 |
Base 6 | 2332356 | 2332426 |
Base 7 | 1125627 | 1125657 |
Base 8 | 473278 | 473328 |
Base 9 | 306159 | 306189 |
Base 10 | 2018310 | 2018610 |
Base 11 | 1418911 | 1419111 |
Base 12 | b81b12 | b82212 |
Base 13 | 925713 | 925a13 |
Base 14 | 74d914 | 74dc14 |
Base 15 | 5ea815 | 5eab15 |
Base 16 | 4ed716 | 4eda16 |