Q: What is 221 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 110111012 | 8 |
| 3 (Ternary) | 220123 | 5 |
| 4 (Quaternary) | 31314 | 4 |
| 5 (Quinary) | 13415 | 4 |
| 6 (Senary) | 10056 | 4 |
| 7 (Septenary) | 4347 | 3 |
| 8 (Octal) | 3358 | 3 |
| 9 (Nonary) | 2659 | 3 |
| 10 (Decimal) | 22110 | 3 |
| 11 (Undecimal) | 19111 | 3 |
| 12 (Duodecimal) | 16512 | 3 |
| 13 (Tridecimal) | 14013 | 3 |
| 14 (Tetradecimal) | 11B14 | 3 |
| 15 (Pentadecimal) | EB15 | 2 |
| 16 (Hexadecimal) | DD16 | 2 |
| 17 | D017 | 2 |
| 18 (Octodecimal) | C518 | 2 |
| 19 | BC19 | 2 |
| 20 (Vigesimal) | B120 | 2 |
| 21 | AB21 | 2 |
| 22 | A122 | 2 |
| 23 | 9E23 | 2 |
| 24 (Tetravigesimal) | 9524 | 2 |
| 25 (Pentavigesimal) | 8L25 | 2 |
| 26 (Hexavigesimal) | 8D26 | 2 |
| 27 (Septemvigesimal) | 8527 | 2 |
| 28 (Octovigesimal) | 7P28 | 2 |
| 29 | 7I29 | 2 |
| 30 (Trigesimal) | 7B30 | 2 |
| 31 | 7431 | 2 |
| 32 (Duotrigesimal) | 6T32 | 2 |
| 33 | 6N33 | 2 |
| 34 | 6H34 | 2 |
| 35 | 6B35 | 2 |
| 36 (Hexatrigesimal) | 6536 | 2 |
| 64 (Tetrasexagesimal) | MjIx | 4 |