Q: What is 21,123,320 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001010000111110002 | 25 |
| 3 (Ternary) | 11102020112020123 | 16 |
| 4 (Quaternary) | 11002110033204 | 13 |
| 5 (Quinary) | 204014212405 | 11 |
| 6 (Senary) | 20324250526 | 10 |
| 7 (Septenary) | 3443550117 | 9 |
| 8 (Octal) | 1204503708 | 9 |
| 9 (Nonary) | 436646659 | 8 |
| 10 (Decimal) | 2112332010 | 8 |
| 11 (Undecimal) | 10A1829911 | 8 |
| 12 (Duodecimal) | 70A818812 | 7 |
| 13 (Tridecimal) | 44B780A13 | 7 |
| 14 (Tetradecimal) | 2B3C00814 | 7 |
| 15 (Pentadecimal) | 1CC3B6515 | 7 |
| 16 (Hexadecimal) | 14250F816 | 7 |
| 17 | EEF81417 | 6 |
| 18 (Octodecimal) | B33H7E18 | 6 |
| 19 | 8A1C6D19 | 6 |
| 20 (Vigesimal) | 6C086020 | 6 |
| 21 | 53CIE821 | 6 |
| 22 | 423H4K22 | 6 |
| 23 | 36B2F523 | 6 |
| 24 (Tetravigesimal) | 2FG0A824 | 6 |
| 25 (Pentavigesimal) | 241M7K25 | 6 |
| 26 (Hexavigesimal) | 1K5LDA26 | 6 |
| 27 (Septemvigesimal) | 1CK4K527 | 6 |
| 28 (Octovigesimal) | 16A70828 | 6 |
| 29 | 10P2QA29 | 6 |
| 30 (Trigesimal) | Q2AAK30 | 5 |
| 31 | MR1HD31 | 5 |
| 32 (Duotrigesimal) | K4K7O32 | 5 |
| 33 | HQPWK33 | 5 |
| 34 | FREQ434 | 5 |
| 35 | E2NIF35 | 5 |
| 36 (Hexatrigesimal) | CKQUW36 | 5 |
| 64 (Tetrasexagesimal) | MjExMjMzMjA= | 12 |