Q: What is 685 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10101011012 | 10 |
| 3 (Ternary) | 2211013 | 6 |
| 4 (Quaternary) | 222314 | 5 |
| 5 (Quinary) | 102205 | 5 |
| 6 (Senary) | 31016 | 4 |
| 7 (Septenary) | 16667 | 4 |
| 8 (Octal) | 12558 | 4 |
| 9 (Nonary) | 8419 | 3 |
| 10 (Decimal) | 68510 | 3 |
| 11 (Undecimal) | 57311 | 3 |
| 12 (Duodecimal) | 49112 | 3 |
| 13 (Tridecimal) | 40913 | 3 |
| 14 (Tetradecimal) | 36D14 | 3 |
| 15 (Pentadecimal) | 30A15 | 3 |
| 16 (Hexadecimal) | 2AD16 | 3 |
| 17 | 26517 | 3 |
| 18 (Octodecimal) | 22118 | 3 |
| 19 | 1H119 | 3 |
| 20 (Vigesimal) | 1E520 | 3 |
| 21 | 1BD21 | 3 |
| 22 | 19322 | 3 |
| 23 | 16I23 | 3 |
| 24 (Tetravigesimal) | 14D24 | 3 |
| 25 (Pentavigesimal) | 12A25 | 3 |
| 26 (Hexavigesimal) | 10926 | 3 |
| 27 (Septemvigesimal) | PA27 | 2 |
| 28 (Octovigesimal) | OD28 | 2 |
| 29 | NI29 | 2 |
| 30 (Trigesimal) | MP30 | 2 |
| 31 | M331 | 2 |
| 32 (Duotrigesimal) | LD32 | 2 |
| 33 | KP33 | 2 |
| 34 | K534 | 2 |
| 35 | JK35 | 2 |
| 36 (Hexatrigesimal) | J136 | 2 |
| 64 (Tetrasexagesimal) | Njg1 | 4 |