Q: What is 21,122,221 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001001100101011012 | 25 |
| 3 (Ternary) | 11102020100201113 | 16 |
| 4 (Quaternary) | 11002103022314 | 13 |
| 5 (Quinary) | 204014023415 | 11 |
| 6 (Senary) | 20324200216 | 10 |
| 7 (Septenary) | 3443515517 | 9 |
| 8 (Octal) | 1204462558 | 9 |
| 9 (Nonary) | 436632149 | 8 |
| 10 (Decimal) | 2112222110 | 8 |
| 11 (Undecimal) | 10A1748A11 | 8 |
| 12 (Duodecimal) | 70A761112 | 7 |
| 13 (Tridecimal) | 44B717313 | 7 |
| 14 (Tetradecimal) | 2B3B86114 | 7 |
| 15 (Pentadecimal) | 1CC368115 | 7 |
| 16 (Hexadecimal) | 1424CAD16 | 7 |
| 17 | EEF44A17 | 6 |
| 18 (Octodecimal) | B33E0D18 | 6 |
| 19 | 8A195G19 | 6 |
| 20 (Vigesimal) | 6C05B120 | 6 |
| 21 | 53CG4121 | 6 |
| 22 | 423EKL22 | 6 |
| 23 | 36B0DA23 | 6 |
| 24 (Tetravigesimal) | 2FFMCD24 | 6 |
| 25 (Pentavigesimal) | 241KDL25 | 6 |
| 26 (Hexavigesimal) | 1K5JN326 | 6 |
| 27 (Septemvigesimal) | 1CK36D27 | 6 |
| 28 (Octovigesimal) | 16A5H128 | 6 |
| 29 | 10P1HD29 | 6 |
| 30 (Trigesimal) | Q294130 | 5 |
| 31 | MR0CU31 | 5 |
| 32 (Duotrigesimal) | K4J5D32 | 5 |
| 33 | HQOWA33 | 5 |
| 34 | FRDRR34 | 5 |
| 35 | E2MM135 | 5 |
| 36 (Hexatrigesimal) | CKQ0D36 | 5 |
| 64 (Tetrasexagesimal) | MjExMjIyMjE= | 12 |