Q: What is 20,521 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010000001010012 | 15 |
| 3 (Ternary) | 10010110013 | 10 |
| 4 (Quaternary) | 110002214 | 8 |
| 5 (Quinary) | 11240415 | 7 |
| 6 (Senary) | 2350016 | 6 |
| 7 (Septenary) | 1135547 | 6 |
| 8 (Octal) | 500518 | 5 |
| 9 (Nonary) | 311319 | 5 |
| 10 (Decimal) | 2052110 | 5 |
| 11 (Undecimal) | 1446611 | 5 |
| 12 (Duodecimal) | BA6112 | 4 |
| 13 (Tridecimal) | 945713 | 4 |
| 14 (Tetradecimal) | 769B14 | 4 |
| 15 (Pentadecimal) | 613115 | 4 |
| 16 (Hexadecimal) | 502916 | 4 |
| 17 | 430217 | 4 |
| 18 (Octodecimal) | 396118 | 4 |
| 19 | 2IG119 | 4 |
| 20 (Vigesimal) | 2B6120 | 4 |
| 21 | 24B421 | 4 |
| 22 | 1K8H22 | 4 |
| 23 | 1FI523 | 4 |
| 24 (Tetravigesimal) | 1BF124 | 4 |
| 25 (Pentavigesimal) | 17KL25 | 4 |
| 26 (Hexavigesimal) | 149726 | 4 |
| 27 (Septemvigesimal) | 114127 | 4 |
| 28 (Octovigesimal) | Q4P28 | 3 |
| 29 | OBI29 | 3 |
| 30 (Trigesimal) | MO130 | 3 |
| 31 | LAU31 | 3 |
| 32 (Duotrigesimal) | K1932 | 3 |
| 33 | IRS33 | 3 |
| 34 | HPJ34 | 3 |
| 35 | GQB35 | 3 |
| 36 (Hexatrigesimal) | FU136 | 3 |
| 64 (Tetrasexagesimal) | MjA1MjE= | 8 |