Q: What is 721,663,666 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010110000001110110110101100102 | 30 |
| 3 (Ternary) | 12120212210221022213 | 19 |
| 4 (Quaternary) | 2230003231223024 | 15 |
| 5 (Quinary) | 24342212141315 | 13 |
| 6 (Senary) | 1553354312546 | 12 |
| 7 (Septenary) | 236120164637 | 11 |
| 8 (Octal) | 53007332628 | 10 |
| 9 (Nonary) | 17678383879 | 10 |
| 10 (Decimal) | 72166366610 | 9 |
| 11 (Undecimal) | 3403A665911 | 9 |
| 12 (Duodecimal) | 18182552A12 | 9 |
| 13 (Tridecimal) | B6685B2913 | 8 |
| 14 (Tetradecimal) | 6BBB6D6A14 | 8 |
| 15 (Pentadecimal) | 4355141115 | 8 |
| 16 (Hexadecimal) | 2B03B6B216 | 8 |
| 17 | 1CF48A1F17 | 8 |
| 18 (Octodecimal) | 133GA0HG18 | 8 |
| 19 | F68B26419 | 7 |
| 20 (Vigesimal) | B5A7J3620 | 7 |
| 21 | 88EF0BA21 | 7 |
| 22 | 680ECDK22 | 7 |
| 23 | 4K2J4C323 | 7 |
| 24 (Tetravigesimal) | 3IF3G7A24 | 7 |
| 25 (Pentavigesimal) | 2NMBBLG25 | 7 |
| 26 (Hexavigesimal) | 28J5FKM26 | 7 |
| 27 (Septemvigesimal) | 1N7P8BP27 | 7 |
| 28 (Octovigesimal) | 1DQ2HAA28 | 7 |
| 29 | 1659KP029 | 7 |
| 30 (Trigesimal) | TKS8FG30 | 6 |
| 31 | P6D6N331 | 6 |
| 32 (Duotrigesimal) | LG7DLI32 | 6 |
| 33 | IEHBNV33 | 6 |
| 34 | FU12HW34 | 6 |
| 35 | DPVS6V35 | 6 |
| 36 (Hexatrigesimal) | BXNR8Y36 | 6 |
| 64 (Tetrasexagesimal) | NzIxNjYzNjY2 | 12 |