Q: What is 20,640 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010000101000002 | 15 |
| 3 (Ternary) | 10010221103 | 10 |
| 4 (Quaternary) | 110022004 | 8 |
| 5 (Quinary) | 11300305 | 7 |
| 6 (Senary) | 2353206 | 6 |
| 7 (Septenary) | 1141147 | 6 |
| 8 (Octal) | 502408 | 5 |
| 9 (Nonary) | 312739 | 5 |
| 10 (Decimal) | 2064010 | 5 |
| 11 (Undecimal) | 1456411 | 5 |
| 12 (Duodecimal) | BB4012 | 4 |
| 13 (Tridecimal) | 951913 | 4 |
| 14 (Tetradecimal) | 774414 | 4 |
| 15 (Pentadecimal) | 61B015 | 4 |
| 16 (Hexadecimal) | 50A016 | 4 |
| 17 | 437217 | 4 |
| 18 (Octodecimal) | 39CC18 | 4 |
| 19 | 303619 | 4 |
| 20 (Vigesimal) | 2BC020 | 4 |
| 21 | 24GI21 | 4 |
| 22 | 1KE422 | 4 |
| 23 | 1G0923 | 4 |
| 24 (Tetravigesimal) | 1BK024 | 4 |
| 25 (Pentavigesimal) | 180F25 | 4 |
| 26 (Hexavigesimal) | 14DM26 | 4 |
| 27 (Septemvigesimal) | 118C27 | 4 |
| 28 (Octovigesimal) | Q9428 | 3 |
| 29 | OFL29 | 3 |
| 30 (Trigesimal) | MS030 | 3 |
| 31 | LEP31 | 3 |
| 32 (Duotrigesimal) | K5032 | 3 |
| 33 | IVF33 | 3 |
| 34 | HT234 | 3 |
| 35 | GTP35 | 3 |
| 36 (Hexatrigesimal) | FXC36 | 3 |
| 64 (Tetrasexagesimal) | MjA2NDA= | 8 |