Q: What is 21,420,424 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011001100010002 | 25 |
| 3 (Ternary) | 11110220210220013 | 16 |
| 4 (Quaternary) | 11012312120204 | 13 |
| 5 (Quinary) | 204404231445 | 11 |
| 6 (Senary) | 20430403446 | 10 |
| 7 (Septenary) | 3500331347 | 9 |
| 8 (Octal) | 1215546108 | 9 |
| 9 (Nonary) | 442672619 | 8 |
| 10 (Decimal) | 2142042410 | 8 |
| 11 (Undecimal) | 1110053311 | 8 |
| 12 (Duodecimal) | 72100B412 | 7 |
| 13 (Tridecimal) | 458CB0C13 | 7 |
| 14 (Tetradecimal) | 2BB83C414 | 7 |
| 15 (Pentadecimal) | 1D31BD415 | 7 |
| 16 (Hexadecimal) | 146D98816 | 7 |
| 17 | F17G1G17 | 6 |
| 18 (Octodecimal) | B60G7A18 | 6 |
| 19 | 8C6I6E19 | 6 |
| 20 (Vigesimal) | 6DHB1420 | 6 |
| 21 | 552K8421 | 6 |
| 22 | 439F1E22 | 6 |
| 23 | 37CC6I23 | 6 |
| 24 (Tetravigesimal) | 2GDC5G24 | 6 |
| 25 (Pentavigesimal) | 24KMGO25 | 6 |
| 26 (Hexavigesimal) | 1KMJ0C26 | 6 |
| 27 (Septemvigesimal) | 1D878127 | 6 |
| 28 (Octovigesimal) | 16NLR428 | 6 |
| 29 | 11885929 | 6 |
| 30 (Trigesimal) | QDAE430 | 5 |
| 31 | N60MD31 | 5 |
| 32 (Duotrigesimal) | KDMC832 | 5 |
| 33 | I21QP33 | 5 |
| 34 | G0XQG34 | 5 |
| 35 | E9L2435 | 5 |
| 36 (Hexatrigesimal) | CR43S36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjA0MjQ= | 12 |