Compare 20743 vs 21157
Property | 20743 | 21157 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207431 | 211571 |
Prime factorization | 20743 | 21157 |
Divisors count | 2 | 2 |
Divisors | 1, 20743 | 1, 21157 |
Number of properties | 7 | 5 |
Cousin primes (1st member) | 354th | |
Good primes | 261st | |
Isolated primes | 1632nd | 1659th |
Long primes | 887th | |
Primes | 2335th | 2378th |
Prime triplets (1st member) | 172nd | |
Pythagorean primes | 1181st | |
Sexy primes (1st member) | 709th | 720th |
Sexy prime triplets (1st member) | 197th | |
Roman numberals | ||
Base 2 | 1010001000001112 | 1010010101001012 |
Base 3 | 10011100213 | 10020001213 |
Base 4 | 110100134 | 110222114 |
Base 5 | 11304335 | 11341125 |
Base 6 | 2400116 | 2415416 |
Base 7 | 1143227 | 1154537 |
Base 8 | 504078 | 512458 |
Base 9 | 314079 | 320179 |
Base 10 | 2074310 | 2115710 |
Base 11 | 1464811 | 1499411 |
Base 12 | 1000712 | 102b112 |
Base 13 | 959813 | 982613 |
Base 14 | 77b914 | 79d314 |
Base 15 | 622d15 | 640715 |
Base 16 | 510716 | 52a516 |