Q: What is 1,686 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 110100101102 | 11 |
| 3 (Ternary) | 20221103 | 7 |
| 4 (Quaternary) | 1221124 | 6 |
| 5 (Quinary) | 232215 | 5 |
| 6 (Senary) | 114506 | 5 |
| 7 (Septenary) | 46267 | 4 |
| 8 (Octal) | 32268 | 4 |
| 9 (Nonary) | 22739 | 4 |
| 10 (Decimal) | 168610 | 4 |
| 11 (Undecimal) | 12A311 | 4 |
| 12 (Duodecimal) | B8612 | 3 |
| 13 (Tridecimal) | 9C913 | 3 |
| 14 (Tetradecimal) | 88614 | 3 |
| 15 (Pentadecimal) | 77615 | 3 |
| 16 (Hexadecimal) | 69616 | 3 |
| 17 | 5E317 | 3 |
| 18 (Octodecimal) | 53C18 | 3 |
| 19 | 4CE19 | 3 |
| 20 (Vigesimal) | 44620 | 3 |
| 21 | 3H621 | 3 |
| 22 | 3AE22 | 3 |
| 23 | 34723 | 3 |
| 24 (Tetravigesimal) | 2M624 | 3 |
| 25 (Pentavigesimal) | 2HB25 | 3 |
| 26 (Hexavigesimal) | 2CM26 | 3 |
| 27 (Septemvigesimal) | 28C27 | 3 |
| 28 (Octovigesimal) | 24628 | 3 |
| 29 | 20429 | 3 |
| 30 (Trigesimal) | 1Q630 | 3 |
| 31 | 1NC31 | 3 |
| 32 (Duotrigesimal) | 1KM32 | 3 |
| 33 | 1I333 | 3 |
| 34 | 1FK34 | 3 |
| 35 | 1D635 | 3 |
| 36 (Hexatrigesimal) | 1AU36 | 3 |
| 64 (Tetrasexagesimal) | MTY4Ng== | 8 |