Compare 20143 vs 20249
| Property | 20143 | 20249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201431 | 202491 |
| Prime factorization | 20143 | 20249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20143 | 1, 20249 |
| Number of properties | 7 | 5 |
| Additive primes | 1062nd | |
| Cousin primes (1st member) | 347th | |
| Harmonic primes | 826th | |
| Isolated primes | 1593rd | 1600th |
| Long primes | 871st | |
| Primes | 2278th | 2289th |
| Prime triplets (1st member) | 169th | |
| Pythagorean primes | 1139th | |
| Sexy primes (1st member) | 699th | |
| Sophie germain primes | 328th | |
| Roman numberals | ||
| Base 2 | 1001110101011112 | 1001111000110012 |
| Base 3 | 10001220013 | 10002022223 |
| Base 4 | 103222334 | 103301214 |
| Base 5 | 11210335 | 11214445 |
| Base 6 | 2331316 | 2334256 |
| Base 7 | 1125047 | 1130157 |
| Base 8 | 472578 | 474318 |
| Base 9 | 305619 | 306889 |
| Base 10 | 2014310 | 2024910 |
| Base 11 | 1415211 | 1423911 |
| Base 12 | b7a712 | b87512 |
| Base 13 | 922613 | 92a813 |
| Base 14 | 74ab14 | 754514 |
| Base 15 | 5e7d15 | 5eee15 |
| Base 16 | 4eaf16 | 4f1916 |