Q: What is 640 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000002 | 10 |
| 3 (Ternary) | 2122013 | 6 |
| 4 (Quaternary) | 220004 | 5 |
| 5 (Quinary) | 100305 | 5 |
| 6 (Senary) | 25446 | 4 |
| 7 (Septenary) | 16037 | 4 |
| 8 (Octal) | 12008 | 4 |
| 9 (Nonary) | 7819 | 3 |
| 10 (Decimal) | 64010 | 3 |
| 11 (Undecimal) | 53211 | 3 |
| 12 (Duodecimal) | 45412 | 3 |
| 13 (Tridecimal) | 3A313 | 3 |
| 14 (Tetradecimal) | 33A14 | 3 |
| 15 (Pentadecimal) | 2CA15 | 3 |
| 16 (Hexadecimal) | 28016 | 3 |
| 17 | 23B17 | 3 |
| 18 (Octodecimal) | 1HA18 | 3 |
| 19 | 1ED19 | 3 |
| 20 (Vigesimal) | 1C020 | 3 |
| 21 | 19A21 | 3 |
| 22 | 17222 | 3 |
| 23 | 14J23 | 3 |
| 24 (Tetravigesimal) | 12G24 | 3 |
| 25 (Pentavigesimal) | 10F25 | 3 |
| 26 (Hexavigesimal) | OG26 | 2 |
| 27 (Septemvigesimal) | NJ27 | 2 |
| 28 (Octovigesimal) | MO28 | 2 |
| 29 | M229 | 2 |
| 30 (Trigesimal) | LA30 | 2 |
| 31 | KK31 | 2 |
| 32 (Duotrigesimal) | K032 | 2 |
| 33 | JD33 | 2 |
| 34 | IS34 | 2 |
| 35 | IA35 | 2 |
| 36 (Hexatrigesimal) | HS36 | 2 |
| 64 (Tetrasexagesimal) | NjQw | 4 |