Q: What is 840 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 11010010002 | 10 |
| 3 (Ternary) | 10110103 | 7 |
| 4 (Quaternary) | 310204 | 5 |
| 5 (Quinary) | 113305 | 5 |
| 6 (Senary) | 35206 | 4 |
| 7 (Septenary) | 23107 | 4 |
| 8 (Octal) | 15108 | 4 |
| 9 (Nonary) | 11339 | 4 |
| 10 (Decimal) | 84010 | 3 |
| 11 (Undecimal) | 6A411 | 3 |
| 12 (Duodecimal) | 5A012 | 3 |
| 13 (Tridecimal) | 4C813 | 3 |
| 14 (Tetradecimal) | 44014 | 3 |
| 15 (Pentadecimal) | 3B015 | 3 |
| 16 (Hexadecimal) | 34816 | 3 |
| 17 | 2F717 | 3 |
| 18 (Octodecimal) | 2AC18 | 3 |
| 19 | 26419 | 3 |
| 20 (Vigesimal) | 22020 | 3 |
| 21 | 1J021 | 3 |
| 22 | 1G422 | 3 |
| 23 | 1DC23 | 3 |
| 24 (Tetravigesimal) | 1B024 | 3 |
| 25 (Pentavigesimal) | 18F25 | 3 |
| 26 (Hexavigesimal) | 16826 | 3 |
| 27 (Septemvigesimal) | 14327 | 3 |
| 28 (Octovigesimal) | 12028 | 3 |
| 29 | SS29 | 2 |
| 30 (Trigesimal) | S030 | 2 |
| 31 | R331 | 2 |
| 32 (Duotrigesimal) | Q832 | 2 |
| 33 | PF33 | 2 |
| 34 | OO34 | 2 |
| 35 | O035 | 2 |
| 36 (Hexatrigesimal) | NC36 | 2 |
| 64 (Tetrasexagesimal) | ODQw | 4 |