Q: What is 21,420,345 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011001001110012 | 25 |
| 3 (Ternary) | 11110220210120103 | 16 |
| 4 (Quaternary) | 11012312103214 | 13 |
| 5 (Quinary) | 204404223405 | 11 |
| 6 (Senary) | 20430401336 | 10 |
| 7 (Septenary) | 3500326627 | 9 |
| 8 (Octal) | 1215544718 | 9 |
| 9 (Nonary) | 442671639 | 8 |
| 10 (Decimal) | 2142034510 | 8 |
| 11 (Undecimal) | 1110047111 | 8 |
| 12 (Duodecimal) | 721004912 | 7 |
| 13 (Tridecimal) | 458CA7B13 | 7 |
| 14 (Tetradecimal) | 2BB836914 | 7 |
| 15 (Pentadecimal) | 1D31B8015 | 7 |
| 16 (Hexadecimal) | 146D93916 | 7 |
| 17 | F17FE517 | 6 |
| 18 (Octodecimal) | B60G3318 | 6 |
| 19 | 8C6I2B19 | 6 |
| 20 (Vigesimal) | 6DHAH520 | 6 |
| 21 | 552K4921 | 6 |
| 22 | 439EK122 | 6 |
| 23 | 37CC3823 | 6 |
| 24 (Tetravigesimal) | 2GDC2924 | 6 |
| 25 (Pentavigesimal) | 24KMDK25 | 6 |
| 26 (Hexavigesimal) | 1KMINB26 | 6 |
| 27 (Septemvigesimal) | 1D875327 | 6 |
| 28 (Octovigesimal) | 16NLO928 | 6 |
| 29 | 11882H29 | 6 |
| 30 (Trigesimal) | QDABF30 | 5 |
| 31 | N60JR31 | 5 |
| 32 (Duotrigesimal) | KDM9P32 | 5 |
| 33 | I21OC33 | 5 |
| 34 | G0XO534 | 5 |
| 35 | E9KYU35 | 5 |
| 36 (Hexatrigesimal) | CR41L36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjAzNDU= | 12 |