11010101

11010101 is an eight-bit binary sequence. As an unsigned integer, it represents the decimal value 213. In an 8-bit two’s complement signed interpretation, the leading 1 indicates a negative number, yielding -43. The pattern is commonly used in computing to illustrate byte-level data, binary arithmetic, and bitwise operations.

In common text and data encodings, the byte 11010101 corresponds to the hexadecimal value 0xD5. In ISO/IEC 8859-1 (Latin-1) and Windows-1252, the byte 0xD5 encodes the character Õ (uppercase O with tilde). In Unicode, this character is U+00D5. In UTF-8, the character Õ is encoded as the two-byte sequence C3 95, not as a single 0xD5 byte.

Because 11010101 is a single byte, endianness does not apply to it. It may appear in data streams as a raw value, as part of a larger binary pattern, or as an example of a non-ASCII byte. Its interpretation depends on the encoding scheme and numeric convention chosen for a given context, such as whether it is treated as unsigned data, a signed value, or a character in a specific character set.