Compare 20147 vs 20897
Property | 20147 | 20897 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 201471 | 208971 |
Prime factorization | 20147 | 20897 |
Divisors count | 2 | 2 |
Divisors | 1, 20147 | 1, 20897 |
Number of properties | 7 | 9 |
Chen primes | 1120th | 1156th |
Cousin primes (2nd member) | 347th | |
Good primes | 264th | |
Happy primes | 379th | |
Harmonic primes | 827th | 861st |
Long primes | 893rd | |
Primes | 2279th | 2350th |
Prime triplets (1st member) | 174th | |
Prime triplets (2nd member) | 169th | |
Pythagorean primes | 1169th | |
Sexy primes (1st member) | 713th | |
Twin primes (1st member) | 344th | 356th |
Roman numberals | ||
Base 2 | 1001110101100112 | 1010001101000012 |
Base 3 | 10001220123 | 10011222223 |
Base 4 | 103223034 | 110122014 |
Base 5 | 11210425 | 11320425 |
Base 6 | 2331356 | 2404256 |
Base 7 | 1125117 | 1146327 |
Base 8 | 472638 | 506418 |
Base 9 | 305659 | 315889 |
Base 10 | 2014710 | 2089710 |
Base 11 | 1415611 | 1477811 |
Base 12 | b7ab12 | 1011512 |
Base 13 | 922a13 | 968613 |
Base 14 | 74b114 | 788914 |
Base 15 | 5e8215 | 62d215 |
Base 16 | 4eb316 | 51a116 |