Q: What is 21,006,409 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000010001000010010012 | 25 |
| 3 (Ternary) | 11101120201010113 | 16 |
| 4 (Quaternary) | 11000202010214 | 13 |
| 5 (Quinary) | 203342011145 | 11 |
| 6 (Senary) | 20301235216 | 10 |
| 7 (Septenary) | 3433601147 | 9 |
| 8 (Octal) | 1201041118 | 9 |
| 9 (Nonary) | 434663349 | 8 |
| 10 (Decimal) | 2100640910 | 8 |
| 11 (Undecimal) | 1094847611 | 8 |
| 12 (Duodecimal) | 70505A112 | 7 |
| 13 (Tridecimal) | 447653813 | 7 |
| 14 (Tetradecimal) | 2B0B57B14 | 7 |
| 15 (Pentadecimal) | 1C9E1C415 | 7 |
| 16 (Hexadecimal) | 140884916 | 7 |
| 17 | ED8B9217 | 6 |
| 18 (Octodecimal) | B21GAD18 | 6 |
| 19 | 893B9919 | 6 |
| 20 (Vigesimal) | 6B5G0920 | 6 |
| 21 | 5305C421 | 6 |
| 22 | 41EHEH22 | 6 |
| 23 | 361BF323 | 6 |
| 24 (Tetravigesimal) | 2F7DB124 | 6 |
| 25 (Pentavigesimal) | 23JA6925 | 6 |
| 26 (Hexavigesimal) | 1JP4EL26 | 6 |
| 27 (Septemvigesimal) | 1CE6A427 | 6 |
| 28 (Octovigesimal) | 164POP28 | 6 |
| 29 | 10K8PR29 | 6 |
| 30 (Trigesimal) | PS0DJ30 | 5 |
| 31 | MN3S331 | 5 |
| 32 (Duotrigesimal) | K122932 | 5 |
| 33 | HNHKS33 | 5 |
| 34 | FOFLJ34 | 5 |
| 35 | DYX3435 | 5 |
| 36 (Hexatrigesimal) | CI8ND36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDY0MDk= | 12 |