Q: What is 721,663,664 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010110000001110110110101100002 | 30 |
| 3 (Ternary) | 12120212210221022123 | 19 |
| 4 (Quaternary) | 2230003231223004 | 15 |
| 5 (Quinary) | 24342212141245 | 13 |
| 6 (Senary) | 1553354312526 | 12 |
| 7 (Septenary) | 236120164617 | 11 |
| 8 (Octal) | 53007332608 | 10 |
| 9 (Nonary) | 17678383859 | 10 |
| 10 (Decimal) | 72166366410 | 9 |
| 11 (Undecimal) | 3403A665711 | 9 |
| 12 (Duodecimal) | 18182552812 | 9 |
| 13 (Tridecimal) | B6685B2713 | 8 |
| 14 (Tetradecimal) | 6BBB6D6814 | 8 |
| 15 (Pentadecimal) | 4355140E15 | 8 |
| 16 (Hexadecimal) | 2B03B6B016 | 8 |
| 17 | 1CF48A1D17 | 8 |
| 18 (Octodecimal) | 133GA0HE18 | 8 |
| 19 | F68B26219 | 7 |
| 20 (Vigesimal) | B5A7J3420 | 7 |
| 21 | 88EF0B821 | 7 |
| 22 | 680ECDI22 | 7 |
| 23 | 4K2J4C123 | 7 |
| 24 (Tetravigesimal) | 3IF3G7824 | 7 |
| 25 (Pentavigesimal) | 2NMBBLE25 | 7 |
| 26 (Hexavigesimal) | 28J5FKK26 | 7 |
| 27 (Septemvigesimal) | 1N7P8BN27 | 7 |
| 28 (Octovigesimal) | 1DQ2HA828 | 7 |
| 29 | 1659KOR29 | 7 |
| 30 (Trigesimal) | TKS8FE30 | 6 |
| 31 | P6D6N131 | 6 |
| 32 (Duotrigesimal) | LG7DLG32 | 6 |
| 33 | IEHBNT33 | 6 |
| 34 | FU12HU34 | 6 |
| 35 | DPVS6T35 | 6 |
| 36 (Hexatrigesimal) | BXNR8W36 | 6 |
| 64 (Tetrasexagesimal) | NzIxNjYzNjY0 | 12 |