0100000000010000
The text you've provided appears to be a binary string. Binary is a base-2 number system that represents information using only two symbols: 0 and 1.
The backspace character ( \b or 0x08 ) is a non-printable character that in many terminals would cause the cursor to move back one character (deleting the @ if typed in a text input), but here it's represented directly. 0100000000010000
The positions (from left to right) correspond to powers of two: (2^15) down to (2^0). Only bits at positions (2^14) and (2^1) are set to 1 (since the string has a 1 in the second position and another 1 in the second-to-last position). Thus: The text you've provided appears to be a binary string
So, as a pure binary number, 0100000000010000 equals the decimal integer . The positions (from left to right) correspond to
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | | :--- | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | | Value | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
If processed strictly as base-2 binary code, the sequence consists of 16 bits (2 bytes). To convert this binary sequence into a standard base-10 decimal number, calculate the position of the active bits (the 1 s) starting from the rightmost digit (index 0): The first 1 from the right sits at index 4, representing The second 1 sits at index 14, representing Adding these values together ( ) gives a . As a Hexadecimal String (Base-16)