Q: What is 21,813 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101001101012 | 15 |
| 3 (Ternary) | 10022202203 | 10 |
| 4 (Quaternary) | 111103114 | 8 |
| 5 (Quinary) | 11442235 | 7 |
| 6 (Senary) | 2445536 | 6 |
| 7 (Septenary) | 1204117 | 6 |
| 8 (Octal) | 524658 | 5 |
| 9 (Nonary) | 328269 | 5 |
| 10 (Decimal) | 2181310 | 5 |
| 11 (Undecimal) | 1543011 | 5 |
| 12 (Duodecimal) | 1075912 | 5 |
| 13 (Tridecimal) | 9C0C13 | 4 |
| 14 (Tetradecimal) | 7D4114 | 4 |
| 15 (Pentadecimal) | 66E315 | 4 |
| 16 (Hexadecimal) | 553516 | 4 |
| 17 | 478217 | 4 |
| 18 (Octodecimal) | 3D5F18 | 4 |
| 19 | 338119 | 4 |
| 20 (Vigesimal) | 2EAD20 | 4 |
| 21 | 279F21 | 4 |
| 22 | 211B22 | 4 |
| 23 | 1I5923 | 4 |
| 24 (Tetravigesimal) | 1DKL24 | 4 |
| 25 (Pentavigesimal) | 19MD25 | 4 |
| 26 (Hexavigesimal) | 166P26 | 4 |
| 27 (Septemvigesimal) | 12OO27 | 4 |
| 28 (Octovigesimal) | RN128 | 3 |
| 29 | PR529 | 3 |
| 30 (Trigesimal) | O7330 | 3 |
| 31 | MLK31 | 3 |
| 32 (Duotrigesimal) | L9L32 | 3 |
| 33 | K1033 | 3 |
| 34 | ITJ34 | 3 |
| 35 | HS835 | 3 |
| 36 (Hexatrigesimal) | GTX36 | 3 |
| 64 (Tetrasexagesimal) | MjE4MTM= | 8 |