Compare 20998 vs 20999
Property | 20998 | 20999 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 21 × 104991 | 111 × 231 × 831 |
Prime factorization | 2 × 10499 | 11 × 23 × 83 |
Divisors count | 4 | 8 |
Divisors | 1, 2, 10499, 20998 | 1, 11, 23, 83, 253, 913, 1909, 20999 |
Number of properties | 1 | 0 |
Semiprimes | 5327th | |
Roman numberals | ||
Base 2 | 1010010000001102 | 1010010000001112 |
Base 3 | 10012102013 | 10012102023 |
Base 4 | 110200124 | 110200134 |
Base 5 | 11324435 | 11324445 |
Base 6 | 2411146 | 2411156 |
Base 7 | 1151357 | 1151367 |
Base 8 | 510068 | 510078 |
Base 9 | 317219 | 317229 |
Base 10 | 2099810 | 2099910 |
Base 11 | 1485a11 | 1486011 |
Base 12 | 1019a12 | 1019b12 |
Base 13 | 973313 | 973413 |
Base 14 | 791c14 | 791d14 |
Base 15 | 634d15 | 634e15 |
Base 16 | 520616 | 520716 |