0001101001010101

0001101001010101 is a 16-bit binary sequence commonly used as an example in discussions of binary notation and digital data representation. As a hexadecimal value, it corresponds to 0x1A55, and in decimal it equals 6741. When interpreted as a 16-bit unsigned word, its value is 6741; interpreted as two 8-bit bytes, the high byte is 00011010 (0x1A) and the low byte is 01010101 (0x55).

Interpreting the sequence as ASCII characters yields a non-printable control character for 0x1A (SUB) and the uppercase letter 'U' for 0x55. Therefore, the pair does not form readable text. The pattern shows a distinct contrast between the two bytes: the lower byte 01010101 is an alternating bit pattern, while the upper byte 00011010 is a mixed pattern.

The binary string has seven ones, giving a Hamming weight of 7, which can be relevant in discussions of error-detecting and error-correcting properties in fixed-width data. In practical contexts, such 16-bit examples are used to illustrate concepts like endianness, bitwise operations, and the representation of small integers in computer systems. Writers may present it with spaces for readability as 0001 1010 0101 0101.

Overall, 0001101001010101 serves as a concise, non-textual data word useful for educational demonstrations of binary encoding and basic data handling in computing.