Compare 20489 vs 20490
Property | 20489 | 20490 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 71 × 29271 | 21 × 31 × 51 × 6831 |
Prime factorization | 7 × 2927 | 2 × 3 × 5 × 683 |
Divisors count | 4 | 16 |
Divisors | 1, 7, 2927, 20489 | 1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 10245, 20490 |
Number of properties | 1 | 0 |
Semiprimes | 5199th | |
Roman numberals | ||
Base 2 | 1010000000010012 | 1010000000010102 |
Base 3 | 10010022123 | 10010022203 |
Base 4 | 110000214 | 110000224 |
Base 5 | 11234245 | 11234305 |
Base 6 | 2345056 | 2345106 |
Base 7 | 1135107 | 1135117 |
Base 8 | 500118 | 500128 |
Base 9 | 310859 | 310869 |
Base 10 | 2048910 | 2049010 |
Base 11 | 1443711 | 1443811 |
Base 12 | ba3512 | ba3612 |
Base 13 | 943113 | 943213 |
Base 14 | 767714 | 767814 |
Base 15 | 610e15 | 611015 |
Base 16 | 500916 | 500a16 |