Q: What is 400 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1100100002 | 9 |
| 3 (Ternary) | 1122113 | 6 |
| 4 (Quaternary) | 121004 | 5 |
| 5 (Quinary) | 31005 | 4 |
| 6 (Senary) | 15046 | 4 |
| 7 (Septenary) | 11117 | 4 |
| 8 (Octal) | 6208 | 3 |
| 9 (Nonary) | 4849 | 3 |
| 10 (Decimal) | 40010 | 3 |
| 11 (Undecimal) | 33411 | 3 |
| 12 (Duodecimal) | 29412 | 3 |
| 13 (Tridecimal) | 24A13 | 3 |
| 14 (Tetradecimal) | 20814 | 3 |
| 15 (Pentadecimal) | 1BA15 | 3 |
| 16 (Hexadecimal) | 19016 | 3 |
| 17 | 16917 | 3 |
| 18 (Octodecimal) | 14418 | 3 |
| 19 | 12119 | 3 |
| 20 (Vigesimal) | 10020 | 3 |
| 21 | J121 | 2 |
| 22 | I422 | 2 |
| 23 | H923 | 2 |
| 24 (Tetravigesimal) | GG24 | 2 |
| 25 (Pentavigesimal) | G025 | 2 |
| 26 (Hexavigesimal) | FA26 | 2 |
| 27 (Septemvigesimal) | EM27 | 2 |
| 28 (Octovigesimal) | E828 | 2 |
| 29 | DN29 | 2 |
| 30 (Trigesimal) | DA30 | 2 |
| 31 | CS31 | 2 |
| 32 (Duotrigesimal) | CG32 | 2 |
| 33 | C433 | 2 |
| 34 | BQ34 | 2 |
| 35 | BF35 | 2 |
| 36 (Hexatrigesimal) | B436 | 2 |
| 64 (Tetrasexagesimal) | NDAw | 4 |