Compare 19961 vs 20707
Property | 19961 | 20707 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199611 | 207071 |
Prime factorization | 19961 | 20707 |
Divisors count | 2 | 2 |
Divisors | 1, 19961 | 1, 20707 |
Number of properties | 5 | 4 |
Chen primes | 1110th | |
Good primes | 257th | 259th |
Harmonic primes | 851st | |
Isolated primes | 1630th | |
Primes | 2256th | 2331st |
Pythagorean primes | 1122nd | |
Twin primes (1st member) | 341st | |
Roman numberals | ||
Base 2 | 1001101111110012 | 1010000111000112 |
Base 3 | 10001010223 | 10011012213 |
Base 4 | 103133214 | 110032034 |
Base 5 | 11143215 | 11303125 |
Base 6 | 2322256 | 2355116 |
Base 7 | 1121247 | 1142417 |
Base 8 | 467718 | 503438 |
Base 9 | 303389 | 313579 |
Base 10 | 1996110 | 2070710 |
Base 11 | 13aa711 | 1461511 |
Base 12 | b67512 | bb9712 |
Base 13 | 911613 | 956b13 |
Base 14 | 73bb14 | 779114 |
Base 15 | 5dab15 | 620715 |
Base 16 | 4df916 | 50e316 |