Q: What is 20,490 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010000000010102 | 15 |
| 3 (Ternary) | 10010022203 | 10 |
| 4 (Quaternary) | 110000224 | 8 |
| 5 (Quinary) | 11234305 | 7 |
| 6 (Senary) | 2345106 | 6 |
| 7 (Septenary) | 1135117 | 6 |
| 8 (Octal) | 500128 | 5 |
| 9 (Nonary) | 310869 | 5 |
| 10 (Decimal) | 2049010 | 5 |
| 11 (Undecimal) | 1443811 | 5 |
| 12 (Duodecimal) | BA3612 | 4 |
| 13 (Tridecimal) | 943213 | 4 |
| 14 (Tetradecimal) | 767814 | 4 |
| 15 (Pentadecimal) | 611015 | 4 |
| 16 (Hexadecimal) | 500A16 | 4 |
| 17 | 42F517 | 4 |
| 18 (Octodecimal) | 394618 | 4 |
| 19 | 2IE819 | 4 |
| 20 (Vigesimal) | 2B4A20 | 4 |
| 21 | 249F21 | 4 |
| 22 | 1K7822 | 4 |
| 23 | 1FGK23 | 4 |
| 24 (Tetravigesimal) | 1BDI24 | 4 |
| 25 (Pentavigesimal) | 17JF25 | 4 |
| 26 (Hexavigesimal) | 148226 | 4 |
| 27 (Septemvigesimal) | 112O27 | 4 |
| 28 (Octovigesimal) | Q3M28 | 3 |
| 29 | OAG29 | 3 |
| 30 (Trigesimal) | MN030 | 3 |
| 31 | L9U31 | 3 |
| 32 (Duotrigesimal) | K0A32 | 3 |
| 33 | IQU33 | 3 |
| 34 | HOM34 | 3 |
| 35 | GPF35 | 3 |
| 36 (Hexatrigesimal) | FT636 | 3 |
| 64 (Tetrasexagesimal) | MjA0OTA= | 8 |