Compare 20681 vs 20743
| Property | 20681 | 20743 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 206811 | 207431 |
| Prime factorization | 20681 | 20743 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20681 | 1, 20743 |
| Number of properties | 5 | 7 |
| Additive primes | 1082nd | |
| Cousin primes (1st member) | 354th | |
| Good primes | 258th | 261st |
| Isolated primes | 1628th | 1632nd |
| Long primes | 887th | |
| Primes | 2329th | 2335th |
| Prime triplets (1st member) | 172nd | |
| Pythagorean primes | 1158th | |
| Sexy primes (1st member) | 709th | |
| Roman numberals | ||
| Base 2 | 1010000110010012 | 1010001000001112 |
| Base 3 | 10011002223 | 10011100213 |
| Base 4 | 110030214 | 110100134 |
| Base 5 | 11302115 | 11304335 |
| Base 6 | 2354256 | 2400116 |
| Base 7 | 1142037 | 1143227 |
| Base 8 | 503118 | 504078 |
| Base 9 | 313289 | 314079 |
| Base 10 | 2068110 | 2074310 |
| Base 11 | 145a111 | 1464811 |
| Base 12 | bb7512 | 1000712 |
| Base 13 | 954b13 | 959813 |
| Base 14 | 777314 | 77b914 |
| Base 15 | 61db15 | 622d15 |
| Base 16 | 50c916 | 510716 |