1111111110
1111111110 is a binary string of length ten, consisting of nine consecutive 1 bits followed by a 0. This pattern is a common example in discussions of fixed-width binary representations and is often encountered in low-level computing, hardware design, and digital systems that use at least 10-bit words.
- Unsigned interpretation: 1111111110 equals 1022 in decimal.
- Two's complement (10-bit): it represents -2.
- One's complement (10-bit): it represents -1.
- Sign-magnitude (10-bit): it represents -510.
These different interpretations illustrate how the same bit pattern can encode distinct values depending on the
Base representations and relationships
- In hexadecimal, 1111111110 is 0x3FE.
Notably, the pattern is the bitwise complement of 0000000001 in two’s-complement/alignment contexts and sits just below
1111111110 frequently appears as a boundary or mask pattern in programming and hardware testing. As a
Binary representation, two's complement, one's complement, sign-magnitude, fixed-width integers.