4094

4094 is a natural number that follows 4093 and precedes 4095. In mathematics, it is even and composite, with prime factorization 2 × 23 × 89. It has eight positive divisors: 1, 2, 23, 46, 89, 178, 2047, and 4094. It can be expressed as 2^12 − 2 and as 2 × (2^11 − 1). In different bases, 4094 is written as binary 111111111110, hexadecimal 0xFFE, and octal 0o7776.

In computing and electronics, 4094 is a common designation for a family of 8-bit shift-and-store registers, notably the CD4094 and the 74HC4094. These integrated circuits provide serial input, parallel storage, and three-state outputs, and have been used in digital logic designs since the 1970s for functions such as data buffering and serial-to-parallel conversion.

In other contexts, 4094 may appear as a model or part number in product catalogs or as a year designation in speculative or fictional timelines. As a year, 4094 AD would lie far in the future within the Gregorian calendar.