4 in Decimal
Hexadecimal 4 equals 4 in decimal.
4 in all number bases
Decimal4
Hexadecimal0x4
Binary0100
Octal4
How 4 converts from hexadecimal to decimal
Multiply each digit by 16 raised to its position (starting at 0 from the right), then add the results:
4× 160 = 4 × 1 = 4
Sum: 4