Conversion between the binaries

Conversion between the binaries

decimal-to-binary method: Use decimal data to divide by 2 continuously until the quotient is 0. The remainder from bottom to top is the corresponding binary.

Binary to decimal: each bit of binary is multiplied by 2 n times, N starts at 0, increments by 1 each time, and then the data of each part is added together.

Octal: Every three binary and record one digit per three binary for one bit 001,111 (binary)--->1,7 (octal)

Octal and decimal conversions are the same as in binary

Hex: Four bits is a hexadecimal data ibid.

Conversion between the binaries