Q: What is 21,321,220 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100010101010110000001002 | 25 |
| 3 (Ternary) | 11110100200122113 | 16 |
| 4 (Quaternary) | 11011111200104 | 13 |
| 5 (Quinary) | 204242343405 | 11 |
| 6 (Senary) | 20405532046 | 10 |
| 7 (Septenary) | 3461406647 | 9 |
| 8 (Octal) | 1212530048 | 9 |
| 9 (Nonary) | 441061849 | 8 |
| 10 (Decimal) | 2132122010 | 8 |
| 11 (Undecimal) | 11042A4811 | 8 |
| 12 (Duodecimal) | 718280412 | 7 |
| 13 (Tridecimal) | 455690B13 | 7 |
| 14 (Tetradecimal) | 2B901A414 | 7 |
| 15 (Pentadecimal) | 1D125EA15 | 7 |
| 16 (Hexadecimal) | 145560416 | 7 |
| 17 | F04CE717 | 6 |
| 18 (Octodecimal) | B51G4418 | 6 |
| 19 | 8BB9A919 | 6 |
| 20 (Vigesimal) | 6D531020 | 6 |
| 21 | 54D59421 | 6 |
| 22 | 43082822 | 6 |
| 23 | 3748HD23 | 6 |
| 24 (Tetravigesimal) | 2G680424 | 6 |
| 25 (Pentavigesimal) | 24EDNK25 | 6 |
| 26 (Hexavigesimal) | 1KH26O26 | 6 |
| 27 (Septemvigesimal) | 1D365M27 | 6 |
| 28 (Octovigesimal) | 16J7C428 | 6 |
| 29 | 11466E29 | 6 |
| 30 (Trigesimal) | Q9K7A30 | 5 |
| 31 | N2LF931 | 5 |
| 32 (Duotrigesimal) | KALG432 | 5 |
| 33 | HW9NJ33 | 5 |
| 34 | FWFWO34 | 5 |
| 35 | E7A2P35 | 5 |
| 36 (Hexatrigesimal) | COZK436 | 5 |
| 64 (Tetrasexagesimal) | MjEzMjEyMjA= | 12 |