Compare 20101 vs 20143
| Property | 20101 | 20143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201011 | 201431 |
| Prime factorization | 20101 | 20143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20101 | 1, 20143 |
| Number of properties | 8 | 7 |
| Chen primes | 1117th | |
| Cousin primes (1st member) | 347th | |
| Harmonic primes | 826th | |
| Isolated primes | 1587th | 1593rd |
| Long primes | 869th | 871st |
| Lucky primes | 370th | |
| Primes | 2272nd | 2278th |
| Prime triplets (1st member) | 169th | |
| Pythagorean primes | 1129th | |
| Sexy primes (1st member) | 695th | 699th |
| Sexy prime triplets (1st member) | 191st | |
| Roman numberals | ||
| Base 2 | 1001110100001012 | 1001110101011112 |
| Base 3 | 10001201113 | 10001220013 |
| Base 4 | 103220114 | 103222334 |
| Base 5 | 11204015 | 11210335 |
| Base 6 | 2330216 | 2331316 |
| Base 7 | 1124147 | 1125047 |
| Base 8 | 472058 | 472578 |
| Base 9 | 305149 | 305619 |
| Base 10 | 2010110 | 2014310 |
| Base 11 | 1411411 | 1415211 |
| Base 12 | b77112 | b7a712 |
| Base 13 | 91c313 | 922613 |
| Base 14 | 747b14 | 74ab14 |
| Base 15 | 5e5115 | 5e7d15 |
| Base 16 | 4e8516 | 4eaf16 |