Q: What is 21,309,409 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100010100100111111000012 | 25 |
| 3 (Ternary) | 11110021220001013 | 16 |
| 4 (Quaternary) | 11011021332014 | 13 |
| 5 (Quinary) | 204234001145 | 11 |
| 6 (Senary) | 20404224016 | 10 |
| 7 (Septenary) | 3460613627 | 9 |
| 8 (Octal) | 1212237418 | 9 |
| 9 (Nonary) | 440780119 | 8 |
| 10 (Decimal) | 2130940910 | 8 |
| 11 (Undecimal) | 1103509011 | 8 |
| 12 (Duodecimal) | 7177A0112 | 7 |
| 13 (Tridecimal) | 455142413 | 7 |
| 14 (Tetradecimal) | 2B89B6914 | 7 |
| 15 (Pentadecimal) | 1D0DD7415 | 7 |
| 16 (Hexadecimal) | 14527E116 | 7 |
| 17 | F025GB17 | 6 |
| 18 (Octodecimal) | B4HFE118 | 6 |
| 19 | 8B9EFG19 | 6 |
| 20 (Vigesimal) | 6D3DA920 | 6 |
| 21 | 54BKDG21 | 6 |
| 22 | 42L5FB22 | 6 |
| 23 | 3739A123 | 6 |
| 24 (Tetravigesimal) | 2G5BC124 | 6 |
| 25 (Pentavigesimal) | 24DK1925 | 6 |
| 26 (Hexavigesimal) | 1KGAKH26 | 6 |
| 27 (Septemvigesimal) | 1D2H0A27 | 6 |
| 28 (Octovigesimal) | 16IKA928 | 6 |
| 29 | 113L5629 | 6 |
| 30 (Trigesimal) | Q973J30 | 5 |
| 31 | N296931 | 5 |
| 32 (Duotrigesimal) | KA9V132 | 5 |
| 33 | HVVSM33 | 5 |
| 34 | FW5PB34 | 5 |
| 35 | E70F935 | 5 |
| 36 (Hexatrigesimal) | COQG136 | 5 |
| 64 (Tetrasexagesimal) | MjEzMDk0MDk= | 12 |