Compare 20454 vs 20459
Property | 20454 | 20459 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 71 × 4871 | 411 × 4991 |
Prime factorization | 2 × 3 × 7 × 487 | 41 × 499 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 6818, 10227, 20454 | 1, 41, 499, 20459 |
Number of properties | 0 | 1 |
Semiprimes | 5190th | |
Roman numberals | ||
Base 2 | 1001111111001102 | 1001111111010112 |
Base 3 | 10010011203 | 10010012023 |
Base 4 | 103332124 | 103332234 |
Base 5 | 11233045 | 11233145 |
Base 6 | 2344106 | 2344156 |
Base 7 | 1134307 | 1134357 |
Base 8 | 477468 | 477538 |
Base 9 | 310469 | 310529 |
Base 10 | 2045410 | 2045910 |
Base 11 | 1440511 | 1440a11 |
Base 12 | ba0612 | ba0b12 |
Base 13 | 940513 | 940a13 |
Base 14 | 765014 | 765514 |
Base 15 | 60d915 | 60de15 |
Base 16 | 4fe616 | 4feb16 |