Compare 18947 vs 18973
Property | 18947 | 18973 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 189471 | 189731 |
Prime factorization | 18947 | 18973 |
Divisors count | 2 | 2 |
Divisors | 1, 18947 | 1, 18973 |
Number of properties | 5 | 4 |
Additive primes | 1007th | |
Chen primes | 1068th | |
Isolated primes | 1502nd | 1504th |
Primes | 2155th | 2157th |
Pythagorean primes | 1068th | |
Safe primes | 185th | |
Sexy primes (1st member) | 660th | |
Roman numberals | ||
Base 2 | 1001010000000112 | 1001010000111012 |
Base 3 | 2212222023 | 2220002013 |
Base 4 | 102200034 | 102201314 |
Base 5 | 11012425 | 11013435 |
Base 6 | 2234156 | 2235016 |
Base 7 | 1061457 | 1062137 |
Base 8 | 450038 | 450358 |
Base 9 | 278829 | 280219 |
Base 10 | 1894710 | 1897310 |
Base 11 | 1326511 | 1328911 |
Base 12 | ab6b12 | ab9112 |
Base 13 | 881613 | 883613 |
Base 14 | 6c9514 | 6cb314 |
Base 15 | 593215 | 594d15 |
Base 16 | 4a0316 | 4a1d16 |