69 in decimal = 1000101 in binary.
an algorithm that converts a decimal number to Binary Coded Decimal (BCD) representation.
Binary coded decimal (BCD) is easier to convert between displayed or printed form than is pure binary.
not the same
It is decimal 35.
79 = 1001111
Binary coded decimal. Each decimal digit is represented by its binary equivalent.
39 = 100111
429 = 110101101
All I know is that when a number is negative, you convert the decimal into binary and if it is negative you put 1111 before the binary digits.
It is 127 in decimal numbers.
127d = 1111111b
Extended Binary Coded Decimal Interchange Code.
extended binary coded decimal interchange code
Decimal (more formally, binary coded decimal) values store numeric information as digits encoded using the four bit binary equivalents: 0 (0000) to 9 (1001). That means a single byte can hold values between 0 and 99. But simply using the same byte to hold a binary value will yield values between 0 and 255 (or –128 and +127).
Many non-integral values, such as decimal 0.2, have an infinite place-value representation in binary (.001100110011...) but have a finite place-value in binary-coded decimal (0.0010)[bcd]. Consequently a system based on binary-coded decimal representations of decimal fractions avoids errors representing and calculating such values. Rounding at a decimal digit boundary is simpler in BCD. Addition and subtraction in decimal does not require rounding.
Extended Binary Coded Decimal Interchange Code
Extended binary coded decimal interchange code
It's 8. (Next time you can use calc.exe of your windows.)
In computing terms, BCD means binary-coded decimal. It is a class of a binary encodings of decimal numbers. Each decimal number is resresented by a fixed number of bits.
A standard code that uses 8 bits to represent each of up to 256 alphanumeric characters. extended-binary-coded-decimal-interchange-code-1