Compare 18808 vs 18809
Property | 18808 | 18809 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 4 | 2 |
Prime factorization | 23 × 23511 | 71 × 26871 |
Prime factorization | 2 × 2 × 2 × 2351 | 7 × 2687 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 4, 8, 2351, 4702, 9404, 18808 | 1, 7, 2687, 18809 |
Number of properties | 0 | 1 |
Semiprimes | 4786th | |
Roman numberals | ||
Base 2 | 1001001011110002 | 1001001011110012 |
Base 3 | 2212101213 | 2212101223 |
Base 4 | 102113204 | 102113214 |
Base 5 | 11002135 | 11002145 |
Base 6 | 2230246 | 2230256 |
Base 7 | 1055567 | 1055607 |
Base 8 | 445708 | 445718 |
Base 9 | 277179 | 277189 |
Base 10 | 1880810 | 1880910 |
Base 11 | 1314911 | 1314a11 |
Base 12 | aa7412 | aa7512 |
Base 13 | 873a13 | 873b13 |
Base 14 | 6bd614 | 6bd714 |
Base 15 | 588d15 | 588e15 |
Base 16 | 497816 | 497916 |