Compare 20143 vs 20959
| Property | 20143 | 20959 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201431 | 209591 |
| Prime factorization | 20143 | 20959 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20143 | 1, 20959 |
| Number of properties | 7 | 5 |
| Cousin primes (1st member) | 347th | 357th |
| Harmonic primes | 826th | |
| Isolated primes | 1593rd | 1646th |
| Long primes | 871st | |
| Lucky primes | 383rd | |
| Primes | 2278th | 2357th |
| Prime triplets (1st member) | 169th | |
| Sexy primes (1st member) | 699th | |
| Super primes | 350th | |
| Roman numberals | ||
| Base 2 | 1001110101011112 | 1010001110111112 |
| Base 3 | 10001220013 | 10012020213 |
| Base 4 | 103222334 | 110131334 |
| Base 5 | 11210335 | 11323145 |
| Base 6 | 2331316 | 2410116 |
| Base 7 | 1125047 | 1150517 |
| Base 8 | 472578 | 507378 |
| Base 9 | 305619 | 316679 |
| Base 10 | 2014310 | 2095910 |
| Base 11 | 1415211 | 1482411 |
| Base 12 | b7a712 | 1016712 |
| Base 13 | 922613 | 970313 |
| Base 14 | 74ab14 | 78d114 |
| Base 15 | 5e7d15 | 632415 |
| Base 16 | 4eaf16 | 51df16 |