Compare 19819 vs 20231
| Property | 19819 | 20231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198191 | 202311 |
| Prime factorization | 19819 | 20231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19819 | 1, 20231 |
| Number of properties | 6 | 5 |
| Chen primes | 1104th | 1124th |
| Harmonic primes | 830th | |
| Isolated primes | 1568th | |
| Long primes | 860th | |
| Primes | 2243rd | 2287th |
| Sexy primes (2nd member) | 689th | |
| Super primes | 334th | 340th |
| Twin primes (1st member) | 345th | |
| Roman numberals | ||
| Base 2 | 1001101011010112 | 1001111000001112 |
| Base 3 | 10000120013 | 10002020223 |
| Base 4 | 103112234 | 103300134 |
| Base 5 | 11132345 | 11214115 |
| Base 6 | 2314316 | 2333556 |
| Base 7 | 1115327 | 1126617 |
| Base 8 | 465538 | 474078 |
| Base 9 | 301619 | 306689 |
| Base 10 | 1981910 | 2023110 |
| Base 11 | 1398811 | 1422211 |
| Base 12 | b57712 | b85b12 |
| Base 13 | 903713 | 929313 |
| Base 14 | 731914 | 753114 |
| Base 15 | 5d1415 | 5edb15 |
| Base 16 | 4d6b16 | 4f0716 |