Compare 19961 vs 19979
Property | 19961 | 19979 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199611 | 199791 |
Prime factorization | 19961 | 19979 |
Divisors count | 2 | 2 |
Divisors | 1, 19961 | 1, 19979 |
Number of properties | 5 | 6 |
Chen primes | 1110th | |
Good primes | 257th | |
Happy primes | 376th | |
Harmonic primes | 819th | |
Isolated primes | 1578th | |
Long primes | 864th | |
Primes | 2256th | 2259th |
Pythagorean primes | 1122nd | |
Sexy primes (2nd member) | 692nd | |
Twin primes (1st member) | 341st | |
Roman numberals | ||
Base 2 | 1001101111110012 | 1001110000010112 |
Base 3 | 10001010223 | 10001012223 |
Base 4 | 103133214 | 103200234 |
Base 5 | 11143215 | 11144045 |
Base 6 | 2322256 | 2322556 |
Base 7 | 1121247 | 1121517 |
Base 8 | 467718 | 470138 |
Base 9 | 303389 | 303589 |
Base 10 | 1996110 | 1997910 |
Base 11 | 13aa711 | 1401311 |
Base 12 | b67512 | b68b12 |
Base 13 | 911613 | 912b13 |
Base 14 | 73bb14 | 73d114 |
Base 15 | 5dab15 | 5dbe15 |
Base 16 | 4df916 | 4e0b16 |