Compare 16673 vs 16681
Property | 16673 | 16681 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 166731 | 71 × 23831 |
Prime factorization | 16673 | 7 × 2383 |
Divisors count | 2 | 4 |
Divisors | 1, 16673 | 1, 7, 2383, 16681 |
Number of properties | 8 | 1 |
Additive primes | 918th | |
Isolated primes | 1344th | |
Left-truncatable primes | 165th | |
Long primes | 746th | |
Primes | 1929th | |
Pythagorean primes | 957th | |
Semiprimes | 4269th | |
Sophie germain primes | 285th | |
Ulam primes | 145th | |
Roman numberals | ||
Base 2 | 1000001001000012 | 1000001001010012 |
Base 3 | 2112121123 | 2112122113 |
Base 4 | 100102014 | 100102214 |
Base 5 | 10131435 | 10132115 |
Base 6 | 2051056 | 2051216 |
Base 7 | 664167 | 664307 |
Base 8 | 404418 | 404518 |
Base 9 | 247759 | 247849 |
Base 10 | 1667310 | 1668110 |
Base 11 | 1158811 | 1159511 |
Base 12 | 979512 | 97a112 |
Base 13 | 778713 | 779213 |
Base 14 | 610d14 | 611714 |
Base 15 | 4e1815 | 4e2115 |
Base 16 | 412116 | 412916 |