Compare 20639 vs 20743
Property | 20639 | 20743 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 206391 | 207431 |
Prime factorization | 20639 | 20743 |
Divisors count | 2 | 2 |
Divisors | 1, 20639 | 1, 20743 |
Number of properties | 4 | 7 |
Chen primes | 1143rd | |
Cousin primes (1st member) | 354th | |
Good primes | 261st | |
Happy primes | 384th | |
Isolated primes | 1632nd | |
Long primes | 887th | |
Primes | 2326th | 2335th |
Prime triplets (1st member) | 172nd | |
Sexy primes (1st member) | 709th | |
Twin primes (1st member) | 351st | |
Roman numberals | ||
Base 2 | 1010000100111112 | 1010001000001112 |
Base 3 | 10010221023 | 10011100213 |
Base 4 | 110021334 | 110100134 |
Base 5 | 11300245 | 11304335 |
Base 6 | 2353156 | 2400116 |
Base 7 | 1141137 | 1143227 |
Base 8 | 502378 | 504078 |
Base 9 | 312729 | 314079 |
Base 10 | 2063910 | 2074310 |
Base 11 | 1456311 | 1464811 |
Base 12 | bb3b12 | 1000712 |
Base 13 | 951813 | 959813 |
Base 14 | 774314 | 77b914 |
Base 15 | 61ae15 | 622d15 |
Base 16 | 509f16 | 510716 |