Q: What is 21,125,642 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001011010000010102 | 25 |
| 3 (Ternary) | 11102020212210123 | 16 |
| 4 (Quaternary) | 11002112200224 | 13 |
| 5 (Quinary) | 204020100325 | 11 |
| 6 (Senary) | 20324435226 | 10 |
| 7 (Septenary) | 3443645367 | 9 |
| 8 (Octal) | 1204550128 | 9 |
| 9 (Nonary) | 436678359 | 8 |
| 10 (Decimal) | 2112564210 | 8 |
| 11 (Undecimal) | 10A1A00A11 | 8 |
| 12 (Duodecimal) | 70A95A212 | 7 |
| 13 (Tridecimal) | 44B88A513 | 7 |
| 14 (Tetradecimal) | 2B3CBC614 | 7 |
| 15 (Pentadecimal) | 1CC46B215 | 7 |
| 16 (Hexadecimal) | 1425A0A16 | 7 |
| 17 | EEFG1E17 | 6 |
| 18 (Octodecimal) | B346AE18 | 6 |
| 19 | 8A1IEH19 | 6 |
| 20 (Vigesimal) | 6C0E2220 | 6 |
| 21 | 53D2JK21 | 6 |
| 22 | 42400A22 | 6 |
| 23 | 36B71423 | 6 |
| 24 (Tetravigesimal) | 2FG4B224 | 6 |
| 25 (Pentavigesimal) | 24210H25 | 6 |
| 26 (Hexavigesimal) | 1K5OOI26 | 6 |
| 27 (Septemvigesimal) | 1CK7P527 | 6 |
| 28 (Octovigesimal) | 16A9R628 | 6 |
| 29 | 10P5JC29 | 6 |
| 30 (Trigesimal) | Q2CS230 | 5 |
| 31 | MR3UA31 | 5 |
| 32 (Duotrigesimal) | K4MGA32 | 5 |
| 33 | HQS3W33 | 5 |
| 34 | FRGQE34 | 5 |
| 35 | E2PER35 | 5 |
| 36 (Hexatrigesimal) | CKSNE36 | 5 |
| 64 (Tetrasexagesimal) | MjExMjU2NDI= | 12 |