Q: What is 21,387 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010011100010112 | 15 |
| 3 (Ternary) | 10021000103 | 10 |
| 4 (Quaternary) | 110320234 | 8 |
| 5 (Quinary) | 11410225 | 7 |
| 6 (Senary) | 2430036 | 6 |
| 7 (Septenary) | 1162327 | 6 |
| 8 (Octal) | 516138 | 5 |
| 9 (Nonary) | 323039 | 5 |
| 10 (Decimal) | 2138710 | 5 |
| 11 (Undecimal) | 1508311 | 5 |
| 12 (Duodecimal) | 1046312 | 5 |
| 13 (Tridecimal) | 997213 | 4 |
| 14 (Tetradecimal) | 7B1914 | 4 |
| 15 (Pentadecimal) | 650C15 | 4 |
| 16 (Hexadecimal) | 538B16 | 4 |
| 17 | 460117 | 4 |
| 18 (Octodecimal) | 3C0318 | 4 |
| 19 | 324C19 | 4 |
| 20 (Vigesimal) | 2D9720 | 4 |
| 21 | 26A921 | 4 |
| 22 | 204322 | 4 |
| 23 | 1H9K23 | 4 |
| 24 (Tetravigesimal) | 1D3324 | 4 |
| 25 (Pentavigesimal) | 195C25 | 4 |
| 26 (Hexavigesimal) | 15GF26 | 4 |
| 27 (Septemvigesimal) | 129327 | 4 |
| 28 (Octovigesimal) | R7N28 | 3 |
| 29 | PCE29 | 3 |
| 30 (Trigesimal) | NMR30 | 3 |
| 31 | M7S31 | 3 |
| 32 (Duotrigesimal) | KSB32 | 3 |
| 33 | JL333 | 3 |
| 34 | IH134 | 3 |
| 35 | HG235 | 3 |
| 36 (Hexatrigesimal) | GI336 | 3 |
| 64 (Tetrasexagesimal) | MjEzODc= | 8 |