Compare 20480 vs 20487
Property | 20480 | 20487 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 13 | 2 |
Prime factorization | 212 × 51 | 31 × 68291 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 | 3 × 6829 |
Divisors count | 26 | 4 |
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480 | 1, 3, 6829, 20487 |
Number of properties | 0 | 1 |
Semiprimes | 5198th | |
Roman numberals | ||
Base 2 | 1010000000000002 | 1010000000001112 |
Base 3 | 10010021123 | 10010022103 |
Base 4 | 110000004 | 110000134 |
Base 5 | 11234105 | 11234225 |
Base 6 | 2344526 | 2345036 |
Base 7 | 1134657 | 1135057 |
Base 8 | 500008 | 500078 |
Base 9 | 310759 | 310839 |
Base 10 | 2048010 | 2048710 |
Base 11 | 1442911 | 1443511 |
Base 12 | ba2812 | ba3312 |
Base 13 | 942513 | 942c13 |
Base 14 | 766c14 | 767514 |
Base 15 | 610515 | 610c15 |
Base 16 | 500016 | 500716 |