That would be 216 - 1, or 65535.
It is 31.
101010 = 42
216-1 or (2^16)-1
The Largest 4Bytes Hex number is FFFF FFFF which is 65535 in decimal.
65,535
The largest decimal number is binary 11111, which is decimal 31.
Every decimal number can be represented by a binary number - and conversely.
It is 31.
The decimal number 101 is represented by the binary number 1100101.
The decimal number 58 is represented by the binary number 111010.
221
The binary number represented by 00101111 is equivalent to the decimal number 47.
The biggest number that can be represented in one byte is 11111111. Binary numbers have the ability to added together in a fashion similar to decimal numbers.
101010 = 42
Infinity - 1
Just as in decimal, you can put a minus sign in front. For example, if 101 (binary) is decimal 5, then -101 (binary) is decimal -5.
11 (decimal) would be written in binary as 1011