Q: What is 21,509,999 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100100000110111011011112 | 25 |
| 3 (Ternary) | 11111102110111223 | 16 |
| 4 (Quaternary) | 11020031312334 | 13 |
| 5 (Quinary) | 210013044445 | 11 |
| 6 (Senary) | 20450111556 | 10 |
| 7 (Septenary) | 3505552407 | 9 |
| 8 (Octal) | 1220335578 | 9 |
| 9 (Nonary) | 444241489 | 8 |
| 10 (Decimal) | 2150999910 | 8 |
| 11 (Undecimal) | 1116186511 | 8 |
| 12 (Duodecimal) | 7253ABB12 | 7 |
| 13 (Tridecimal) | 45C181413 | 7 |
| 14 (Tetradecimal) | 2BDCCC714 | 7 |
| 15 (Pentadecimal) | 1D4D4EE15 | 7 |
| 16 (Hexadecimal) | 148376F16 | 7 |
| 17 | F2931117 | 6 |
| 18 (Octodecimal) | B6G4FH18 | 6 |
| 19 | 8D109419 | 6 |
| 20 (Vigesimal) | 6E8EJJ20 | 6 |
| 21 | 55CDAE21 | 6 |
| 22 | 43I23522 | 6 |
| 23 | 37JKE823 | 6 |
| 24 (Tetravigesimal) | 2GJNHN24 | 6 |
| 25 (Pentavigesimal) | 251FOO25 | 6 |
| 26 (Hexavigesimal) | 1L1LDH26 | 6 |
| 27 (Septemvigesimal) | 1DCM4H27 | 6 |
| 28 (Octovigesimal) | 16RO6728 | 6 |
| 29 | 11BRK329 | 6 |
| 30 (Trigesimal) | QGJTT30 | 5 |
| 31 | N90ST31 | 5 |
| 32 (Duotrigesimal) | KGDRF32 | 5 |
| 33 | I4I2533 | 5 |
| 34 | G399134 | 5 |
| 35 | EBO6E35 | 5 |
| 36 (Hexatrigesimal) | CT17Z36 | 5 |
| 64 (Tetrasexagesimal) | MjE1MDk5OTk= | 12 |