Q: What is 21,200,420 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001101111110001001002 | 25 |
| 3 (Ternary) | 11102200021112023 | 16 |
| 4 (Quaternary) | 11003133202104 | 13 |
| 5 (Quinary) | 204114031405 | 11 |
| 6 (Senary) | 20342220326 | 10 |
| 7 (Septenary) | 3451255437 | 9 |
| 8 (Octal) | 1206770448 | 9 |
| 9 (Nonary) | 438024529 | 8 |
| 10 (Decimal) | 2120042010 | 8 |
| 11 (Undecimal) | 10A7020A11 | 8 |
| 12 (Duodecimal) | 712491812 | 7 |
| 13 (Tridecimal) | 451393713 | 7 |
| 14 (Tetradecimal) | 2B5C15A14 | 7 |
| 15 (Pentadecimal) | 1CDB91515 | 7 |
| 16 (Hexadecimal) | 1437E2416 | 7 |
| 17 | EFE2E917 | 6 |
| 18 (Octodecimal) | B3H37218 | 6 |
| 19 | 8ACGHB19 | 6 |
| 20 (Vigesimal) | 6CA11020 | 6 |
| 21 | 5404AH21 | 6 |
| 22 | 42B0BA22 | 6 |
| 23 | 36HA9923 | 6 |
| 24 (Tetravigesimal) | 2FLE6K24 | 6 |
| 25 (Pentavigesimal) | 246KGK25 | 6 |
| 26 (Hexavigesimal) | 1KA5EK26 | 6 |
| 27 (Septemvigesimal) | 1CO2DK27 | 6 |
| 28 (Octovigesimal) | 16DL9O28 | 6 |
| 29 | 10S7GS29 | 6 |
| 30 (Trigesimal) | Q560K30 | 5 |
| 31 | MTJOG31 | 5 |
| 32 (Duotrigesimal) | K6VH432 | 5 |
| 33 | HSUPW33 | 5 |
| 34 | FTDFQ34 | 5 |
| 35 | E4GGA35 | 5 |
| 36 (Hexatrigesimal) | CMECK36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMDA0MjA= | 12 |