Q: What is 678 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10101001102 | 10 |
| 3 (Ternary) | 2210103 | 6 |
| 4 (Quaternary) | 222124 | 5 |
| 5 (Quinary) | 102035 | 5 |
| 6 (Senary) | 30506 | 4 |
| 7 (Septenary) | 16567 | 4 |
| 8 (Octal) | 12468 | 4 |
| 9 (Nonary) | 8339 | 3 |
| 10 (Decimal) | 67810 | 3 |
| 11 (Undecimal) | 56711 | 3 |
| 12 (Duodecimal) | 48612 | 3 |
| 13 (Tridecimal) | 40213 | 3 |
| 14 (Tetradecimal) | 36614 | 3 |
| 15 (Pentadecimal) | 30315 | 3 |
| 16 (Hexadecimal) | 2A616 | 3 |
| 17 | 25F17 | 3 |
| 18 (Octodecimal) | 21C18 | 3 |
| 19 | 1GD19 | 3 |
| 20 (Vigesimal) | 1DI20 | 3 |
| 21 | 1B621 | 3 |
| 22 | 18I22 | 3 |
| 23 | 16B23 | 3 |
| 24 (Tetravigesimal) | 14624 | 3 |
| 25 (Pentavigesimal) | 12325 | 3 |
| 26 (Hexavigesimal) | 10226 | 3 |
| 27 (Septemvigesimal) | P327 | 2 |
| 28 (Octovigesimal) | O628 | 2 |
| 29 | NB29 | 2 |
| 30 (Trigesimal) | MI30 | 2 |
| 31 | LR31 | 2 |
| 32 (Duotrigesimal) | L632 | 2 |
| 33 | KI33 | 2 |
| 34 | JW34 | 2 |
| 35 | JD35 | 2 |
| 36 (Hexatrigesimal) | IU36 | 2 |
| 64 (Tetrasexagesimal) | Njc4 | 4 |