Q: What is 21,121,204 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001001000101101002 | 25 |
| 3 (Ternary) | 11102020012112113 | 16 |
| 4 (Quaternary) | 11002102023104 | 13 |
| 5 (Quinary) | 204013343045 | 11 |
| 6 (Senary) | 20324112046 | 10 |
| 7 (Septenary) | 3443455667 | 9 |
| 8 (Octal) | 1204442648 | 9 |
| 9 (Nonary) | 436617549 | 8 |
| 10 (Decimal) | 2112120410 | 8 |
| 11 (Undecimal) | 10A1674511 | 8 |
| 12 (Duodecimal) | 70A6B0412 | 7 |
| 13 (Tridecimal) | 44B687013 | 7 |
| 14 (Tetradecimal) | 2B3B33614 | 7 |
| 15 (Pentadecimal) | 1CC320415 | 7 |
| 16 (Hexadecimal) | 14248B416 | 7 |
| 17 | EEF0CD17 | 6 |
| 18 (Octodecimal) | B33AG418 | 6 |
| 19 | 8A169619 | 6 |
| 20 (Vigesimal) | 6C030420 | 6 |
| 21 | 53CDID21 | 6 |
| 22 | 423CIG22 | 6 |
| 23 | 36ALF523 | 6 |
| 24 (Tetravigesimal) | 2FFKI424 | 6 |
| 25 (Pentavigesimal) | 241IN425 | 6 |
| 26 (Hexavigesimal) | 1K5IA026 | 6 |
| 27 (Septemvigesimal) | 1CK1MM27 | 6 |
| 28 (Octovigesimal) | 16A48K28 | 6 |
| 29 | 10P0BB29 | 6 |
| 30 (Trigesimal) | Q280430 | 5 |
| 31 | MQUB531 | 5 |
| 32 (Duotrigesimal) | K4I5K32 | 5 |
| 33 | HQO1G33 | 5 |
| 34 | FRCVU34 | 5 |
| 35 | E2LRY35 | 5 |
| 36 (Hexatrigesimal) | CKP8436 | 5 |
| 64 (Tetrasexagesimal) | MjExMjEyMDQ= | 12 |