Q: What is 420 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101001002 | 9 |
| 3 (Ternary) | 1201203 | 6 |
| 4 (Quaternary) | 122104 | 5 |
| 5 (Quinary) | 31405 | 4 |
| 6 (Senary) | 15406 | 4 |
| 7 (Septenary) | 11407 | 4 |
| 8 (Octal) | 6448 | 3 |
| 9 (Nonary) | 5169 | 3 |
| 10 (Decimal) | 42010 | 3 |
| 11 (Undecimal) | 35211 | 3 |
| 12 (Duodecimal) | 2B012 | 3 |
| 13 (Tridecimal) | 26413 | 3 |
| 14 (Tetradecimal) | 22014 | 3 |
| 15 (Pentadecimal) | 1D015 | 3 |
| 16 (Hexadecimal) | 1A416 | 3 |
| 17 | 17C17 | 3 |
| 18 (Octodecimal) | 15618 | 3 |
| 19 | 13219 | 3 |
| 20 (Vigesimal) | 11020 | 3 |
| 21 | K021 | 2 |
| 22 | J222 | 2 |
| 23 | I623 | 2 |
| 24 (Tetravigesimal) | HC24 | 2 |
| 25 (Pentavigesimal) | GK25 | 2 |
| 26 (Hexavigesimal) | G426 | 2 |
| 27 (Septemvigesimal) | FF27 | 2 |
| 28 (Octovigesimal) | F028 | 2 |
| 29 | EE29 | 2 |
| 30 (Trigesimal) | E030 | 2 |
| 31 | DH31 | 2 |
| 32 (Duotrigesimal) | D432 | 2 |
| 33 | CO33 | 2 |
| 34 | CC34 | 2 |
| 35 | C035 | 2 |
| 36 (Hexatrigesimal) | BO36 | 2 |
| 64 (Tetrasexagesimal) | NDIw | 4 |