1000101

1000101 is a binary numeral consisting of seven digits. As a representation in base-2, it is used in computing and digital encoding to denote a specific value or bit pattern. Like other binary numbers, it can be converted into other bases and interpreted in different contexts.

It represents the decimal value 69 and the hexadecimal value 0x45. This is computed as 64 + 4 + 1. The number is odd and has three set bits in binary.

In character encoding, the seven-bit binary pattern 1000101 corresponds to the uppercase letter E in ASCII. In standard eight-bit ASCII for the same character, the code is 01000101 (hex 0x45). The seven-bit form is often used in historical or compact representations of ASCII data.

In computing practice, 1000101 may appear as a binary literal in programming languages that support binary notation, commonly written as 0b1000101. The sequence can also serve as a pattern or test case in algorithms, digital electronics, and information theory. As a simple seven-bit pattern, it can illustrate concepts such as bit counting, parity, or binary-to-decimal conversion.

See also: binary numeral system; ASCII; decimal 69; hexadecimal 45.