Compare 20143 vs 20161
| Property | 20143 | 20161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201431 | 201611 |
| Prime factorization | 20143 | 20161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20143 | 1, 20161 |
| Number of properties | 7 | 5 |
| Centered decagonal primes | 34th | |
| Cousin primes (1st member) | 347th | |
| Harmonic primes | 826th | |
| Isolated primes | 1593rd | 1594th |
| Long primes | 871st | |
| Primes | 2278th | 2281st |
| Prime triplets (1st member) | 169th | |
| Pythagorean primes | 1134th | |
| Sexy primes (1st member) | 699th | |
| Super primes | 339th | |
| Roman numberals | ||
| Base 2 | 1001110101011112 | 1001110110000012 |
| Base 3 | 10001220013 | 10001222013 |
| Base 4 | 103222334 | 103230014 |
| Base 5 | 11210335 | 11211215 |
| Base 6 | 2331316 | 2332016 |
| Base 7 | 1125047 | 1125317 |
| Base 8 | 472578 | 473018 |
| Base 9 | 305619 | 305819 |
| Base 10 | 2014310 | 2016110 |
| Base 11 | 1415211 | 1416911 |
| Base 12 | b7a712 | b80112 |
| Base 13 | 922613 | 923b13 |
| Base 14 | 74ab14 | 74c114 |
| Base 15 | 5e7d15 | 5e9115 |
| Base 16 | 4eaf16 | 4ec116 |