Compare 20183 vs 20185
Property | 20183 | 20185 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 201831 | 51 × 111 × 3671 |
Prime factorization | 20183 | 5 × 11 × 367 |
Divisors count | 2 | 8 |
Divisors | 1, 20183 | 1, 5, 11, 55, 367, 1835, 4037, 20185 |
Number of properties | 6 | 0 |
Harmonic primes | 829th | |
Isolated primes | 1597th | |
Long primes | 874th | |
Primes | 2284th | |
Safe primes | 192nd | |
Sexy primes (2nd member) | 700th | |
Roman numberals | ||
Base 2 | 1001110110101112 | 1001110110110012 |
Base 3 | 10002001123 | 10002001213 |
Base 4 | 103231134 | 103231214 |
Base 5 | 11212135 | 11212205 |
Base 6 | 2332356 | 2332416 |
Base 7 | 1125627 | 1125647 |
Base 8 | 473278 | 473318 |
Base 9 | 306159 | 306179 |
Base 10 | 2018310 | 2018510 |
Base 11 | 1418911 | 1419011 |
Base 12 | b81b12 | b82112 |
Base 13 | 925713 | 925913 |
Base 14 | 74d914 | 74db14 |
Base 15 | 5ea815 | 5eaa15 |
Base 16 | 4ed716 | 4ed916 |