Q: What is 21,423,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011100101001111012 | 25 |
| 3 (Ternary) | 11110221021020013 | 16 |
| 4 (Quaternary) | 11012321103314 | 13 |
| 5 (Quinary) | 204410221415 | 11 |
| 6 (Senary) | 20431023016 | 10 |
| 7 (Septenary) | 3500446457 | 9 |
| 8 (Octal) | 1215624758 | 9 |
| 9 (Nonary) | 442723619 | 8 |
| 10 (Decimal) | 2142342110 | 8 |
| 11 (Undecimal) | 1110280811 | 8 |
| 12 (Duodecimal) | 721199112 | 7 |
| 13 (Tridecimal) | 45912A613 | 7 |
| 14 (Tetradecimal) | 2BB952514 | 7 |
| 15 (Pentadecimal) | 1D32A3115 | 7 |
| 16 (Hexadecimal) | 146E53D16 | 7 |
| 17 | F1898417 | 6 |
| 18 (Octodecimal) | B617C118 | 6 |
| 19 | 8C77C919 | 6 |
| 20 (Vigesimal) | 6DHIB120 | 6 |
| 21 | 55363J21 | 6 |
| 22 | 439L5J22 | 6 |
| 23 | 37CHM223 | 6 |
| 24 (Tetravigesimal) | 2GDHAD24 | 6 |
| 25 (Pentavigesimal) | 24L2BL25 | 6 |
| 26 (Hexavigesimal) | 1KMNBJ26 | 6 |
| 27 (Septemvigesimal) | 1D8BB127 | 6 |
| 28 (Octovigesimal) | 16NPM528 | 6 |
| 29 | 118BLJ29 | 6 |
| 30 (Trigesimal) | QDDO130 | 5 |
| 31 | N63Q331 | 5 |
| 32 (Duotrigesimal) | KDP9T32 | 5 |
| 33 | I24IJ33 | 5 |
| 34 | G12CL34 | 5 |
| 35 | E9NHQ35 | 5 |
| 36 (Hexatrigesimal) | CR6F136 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjM0MjE= | 12 |