Q: What is 21,428,242 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011111000000100102 | 25 |
| 3 (Ternary) | 11110222000001213 | 16 |
| 4 (Quaternary) | 11012332001024 | 13 |
| 5 (Quinary) | 204412004325 | 11 |
| 6 (Senary) | 20431404546 | 10 |
| 7 (Septenary) | 3500650037 | 9 |
| 8 (Octal) | 1215740228 | 9 |
| 9 (Nonary) | 442800179 | 8 |
| 10 (Decimal) | 2142824210 | 8 |
| 11 (Undecimal) | 111063A011 | 8 |
| 12 (Duodecimal) | 721472A12 | 7 |
| 13 (Tridecimal) | 459354413 | 7 |
| 14 (Tetradecimal) | 2BBB1AA14 | 7 |
| 15 (Pentadecimal) | 1D3419715 | 7 |
| 16 (Hexadecimal) | 146F81216 | 7 |
| 17 | F1992E17 | 6 |
| 18 (Octodecimal) | B6249G18 | 6 |
| 19 | 8C820419 | 6 |
| 20 (Vigesimal) | 6DIAC220 | 6 |
| 21 | 553H2A21 | 6 |
| 22 | 43A95022 | 6 |
| 23 | 37D41G23 | 6 |
| 24 (Tetravigesimal) | 2GE1JA24 | 6 |
| 25 (Pentavigesimal) | 24LA4H25 | 6 |
| 26 (Hexavigesimal) | 1KN4F426 | 6 |
| 27 (Septemvigesimal) | 1D8I0G27 | 6 |
| 28 (Octovigesimal) | 16O3QA28 | 6 |
| 29 | 118HDQ29 | 6 |
| 30 (Trigesimal) | QDJ4M30 | 5 |
| 31 | N68QJ31 | 5 |
| 32 (Duotrigesimal) | KDU0I32 | 5 |
| 33 | I28WM33 | 5 |
| 34 | G16IE34 | 5 |
| 35 | E9RFH35 | 5 |
| 36 (Hexatrigesimal) | CRA4Y36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjgyNDI= | 12 |