Q: What is 21,450,400 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011101001110101000002 | 25 |
| 3 (Ternary) | 11111002101020213 | 16 |
| 4 (Quaternary) | 11013103222004 | 13 |
| 5 (Quinary) | 204424031005 | 11 |
| 6 (Senary) | 20434312246 | 10 |
| 7 (Septenary) | 3502164167 | 9 |
| 8 (Octal) | 1216472408 | 9 |
| 9 (Nonary) | 443233679 | 8 |
| 10 (Decimal) | 2145040010 | 8 |
| 11 (Undecimal) | 1112100411 | 8 |
| 12 (Duodecimal) | 722551412 | 7 |
| 13 (Tridecimal) | 45A065A13 | 7 |
| 14 (Tetradecimal) | 2BC52B614 | 7 |
| 15 (Pentadecimal) | 1D3AA1A15 | 7 |
| 16 (Hexadecimal) | 1474EA016 | 7 |
| 17 | F1E0E417 | 6 |
| 18 (Octodecimal) | B660GG18 | 6 |
| 19 | 8CB67819 | 6 |
| 20 (Vigesimal) | 6E160020 | 6 |
| 21 | 55647D21 | 6 |
| 22 | 43CB0422 | 6 |
| 23 | 37EMM223 | 6 |
| 24 (Tetravigesimal) | 2GFG6G24 | 6 |
| 25 (Pentavigesimal) | 24MKG025 | 6 |
| 26 (Hexavigesimal) | 1KOB9A26 | 6 |
| 27 (Septemvigesimal) | 1D9LB727 | 6 |
| 28 (Octovigesimal) | 16P45K28 | 6 |
| 29 | 119ENS29 | 6 |
| 30 (Trigesimal) | QEDNA30 | 5 |
| 31 | N70SC31 | 5 |
| 32 (Duotrigesimal) | KEJL032 | 5 |
| 33 | I2TB433 | 5 |
| 34 | G1PO434 | 5 |
| 35 | EAAIK35 | 5 |
| 36 (Hexatrigesimal) | CRR8G36 | 5 |
| 64 (Tetrasexagesimal) | MjE0NTA0MDA= | 12 |