Compare 20183 vs 20231
| Property | 20183 | 20231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201831 | 202311 |
| Prime factorization | 20183 | 20231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20183 | 1, 20231 |
| Number of properties | 6 | 5 |
| Chen primes | 1124th | |
| Harmonic primes | 829th | 830th |
| Isolated primes | 1597th | |
| Long primes | 874th | |
| Primes | 2284th | 2287th |
| Safe primes | 192nd | |
| Sexy primes (2nd member) | 700th | |
| Super primes | 340th | |
| Twin primes (1st member) | 345th | |
| Roman numberals | ||
| Base 2 | 1001110110101112 | 1001111000001112 |
| Base 3 | 10002001123 | 10002020223 |
| Base 4 | 103231134 | 103300134 |
| Base 5 | 11212135 | 11214115 |
| Base 6 | 2332356 | 2333556 |
| Base 7 | 1125627 | 1126617 |
| Base 8 | 473278 | 474078 |
| Base 9 | 306159 | 306689 |
| Base 10 | 2018310 | 2023110 |
| Base 11 | 1418911 | 1422211 |
| Base 12 | b81b12 | b85b12 |
| Base 13 | 925713 | 929313 |
| Base 14 | 74d914 | 753114 |
| Base 15 | 5ea815 | 5edb15 |
| Base 16 | 4ed716 | 4f0716 |