Compare 16805 vs 16811
Property | 16805 | 16811 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 33611 | 168111 |
Prime factorization | 5 × 3361 | 16811 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 3361, 16805 | 1, 16811 |
Number of properties | 1 | 6 |
Additive primes | 925th | |
Good primes | 230th | |
Happy primes | 333rd | |
Isolated primes | 1353rd | |
Primes | 1940th | |
Semiprimes | 4304th | |
Sophie germain primes | 286th | |
Roman numberals | ||
Base 2 | 1000001101001012 | 1000001101010112 |
Base 3 | 2120011023 | 2120011223 |
Base 4 | 100122114 | 100122234 |
Base 5 | 10142105 | 10142215 |
Base 6 | 2054456 | 2054556 |
Base 7 | 666657 | 1000047 |
Base 8 | 406458 | 406538 |
Base 9 | 250429 | 250489 |
Base 10 | 1680510 | 1681110 |
Base 11 | 1169811 | 116a311 |
Base 12 | 988512 | 988b12 |
Base 13 | 785913 | 786213 |
Base 14 | 61a514 | 61ab14 |
Base 15 | 4ea515 | 4eab15 |
Base 16 | 41a516 | 41ab16 |