Q: What is 21,425 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010011101100012 | 15 |
| 3 (Ternary) | 10021011123 | 10 |
| 4 (Quaternary) | 110323014 | 8 |
| 5 (Quinary) | 11412005 | 7 |
| 6 (Senary) | 2431056 | 6 |
| 7 (Septenary) | 1163157 | 6 |
| 8 (Octal) | 516618 | 5 |
| 9 (Nonary) | 323459 | 5 |
| 10 (Decimal) | 2142510 | 5 |
| 11 (Undecimal) | 1510811 | 5 |
| 12 (Duodecimal) | 1049512 | 5 |
| 13 (Tridecimal) | 99A113 | 4 |
| 14 (Tetradecimal) | 7B4514 | 4 |
| 15 (Pentadecimal) | 653515 | 4 |
| 16 (Hexadecimal) | 53B116 | 4 |
| 17 | 462517 | 4 |
| 18 (Octodecimal) | 3C2518 | 4 |
| 19 | 326C19 | 4 |
| 20 (Vigesimal) | 2DB520 | 4 |
| 21 | 26C521 | 4 |
| 22 | 205J22 | 4 |
| 23 | 1HBC23 | 4 |
| 24 (Tetravigesimal) | 1D4H24 | 4 |
| 25 (Pentavigesimal) | 197025 | 4 |
| 26 (Hexavigesimal) | 15I126 | 4 |
| 27 (Septemvigesimal) | 12AE27 | 4 |
| 28 (Octovigesimal) | R9528 | 3 |
| 29 | PDN29 | 3 |
| 30 (Trigesimal) | NO530 | 3 |
| 31 | M9431 | 3 |
| 32 (Duotrigesimal) | KTH32 | 3 |
| 33 | JM833 | 3 |
| 34 | II534 | 3 |
| 35 | HH535 | 3 |
| 36 (Hexatrigesimal) | GJ536 | 3 |
| 64 (Tetrasexagesimal) | MjE0MjU= | 8 |