Q: What is 686 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10101011102 | 10 |
| 3 (Ternary) | 2211023 | 6 |
| 4 (Quaternary) | 222324 | 5 |
| 5 (Quinary) | 102215 | 5 |
| 6 (Senary) | 31026 | 4 |
| 7 (Septenary) | 20007 | 4 |
| 8 (Octal) | 12568 | 4 |
| 9 (Nonary) | 8429 | 3 |
| 10 (Decimal) | 68610 | 3 |
| 11 (Undecimal) | 57411 | 3 |
| 12 (Duodecimal) | 49212 | 3 |
| 13 (Tridecimal) | 40A13 | 3 |
| 14 (Tetradecimal) | 37014 | 3 |
| 15 (Pentadecimal) | 30B15 | 3 |
| 16 (Hexadecimal) | 2AE16 | 3 |
| 17 | 26617 | 3 |
| 18 (Octodecimal) | 22218 | 3 |
| 19 | 1H219 | 3 |
| 20 (Vigesimal) | 1E620 | 3 |
| 21 | 1BE21 | 3 |
| 22 | 19422 | 3 |
| 23 | 16J23 | 3 |
| 24 (Tetravigesimal) | 14E24 | 3 |
| 25 (Pentavigesimal) | 12B25 | 3 |
| 26 (Hexavigesimal) | 10A26 | 3 |
| 27 (Septemvigesimal) | PB27 | 2 |
| 28 (Octovigesimal) | OE28 | 2 |
| 29 | NJ29 | 2 |
| 30 (Trigesimal) | MQ30 | 2 |
| 31 | M431 | 2 |
| 32 (Duotrigesimal) | LE32 | 2 |
| 33 | KQ33 | 2 |
| 34 | K634 | 2 |
| 35 | JL35 | 2 |
| 36 (Hexatrigesimal) | J236 | 2 |
| 64 (Tetrasexagesimal) | Njg2 | 4 |