Q: What is 21,402,404 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011010010011001001002 | 25 |
| 3 (Ternary) | 11110211001201223 | 16 |
| 4 (Quaternary) | 11012210302104 | 13 |
| 5 (Quinary) | 204343341045 | 11 |
| 6 (Senary) | 20424211126 | 10 |
| 7 (Septenary) | 3466264527 | 9 |
| 8 (Octal) | 1215114448 | 9 |
| 9 (Nonary) | 442405189 | 8 |
| 10 (Decimal) | 2140240410 | 8 |
| 11 (Undecimal) | 11098A4111 | 8 |
| 12 (Duodecimal) | 720179812 | 7 |
| 13 (Tridecimal) | 458485A13 | 7 |
| 14 (Tetradecimal) | 2BB19D214 | 7 |
| 15 (Pentadecimal) | 1D2B6BE15 | 7 |
| 16 (Hexadecimal) | 146932416 | 7 |
| 17 | F144CG17 | 6 |
| 18 (Octodecimal) | B5FEE818 | 6 |
| 19 | 8C468619 | 6 |
| 20 (Vigesimal) | 6DF60420 | 6 |
| 21 | 5510B221 | 6 |
| 22 | 437LIC22 | 6 |
| 23 | 37B15723 | 6 |
| 24 (Tetravigesimal) | 2GC4MK24 | 6 |
| 25 (Pentavigesimal) | 24JIL425 | 6 |
| 26 (Hexavigesimal) | 1KLI9A26 | 6 |
| 27 (Septemvigesimal) | 1D79FH27 | 6 |
| 28 (Octovigesimal) | 16MQRG28 | 6 |
| 29 | 117FLR29 | 6 |
| 30 (Trigesimal) | QCKDE30 | 5 |
| 31 | N5CU431 | 5 |
| 32 (Duotrigesimal) | KD4P432 | 5 |
| 33 | I1I8N33 | 5 |
| 34 | G0I6G34 | 5 |
| 35 | E96C935 | 5 |
| 36 (Hexatrigesimal) | CQQ7836 | 5 |
| 64 (Tetrasexagesimal) | MjE0MDI0MDQ= | 12 |