Differentiation (进制之间的区别)

Transformation（进制之间相互转换）

binary to denary: 110(2) =1·2^(2)+1·2^(1)+0·2^(0)= 6(10)

hexadecimal to denary: 1A2B3C4D(16) =1·16^(7)+10·16^(6)+2·16^(5)+11·16^(4)+3·16^(3)+12·16^(2)+4·16^(1)+13·16^(0)= 439,041,089(10)

denary to binary: 47(10) =101111(2)

denary to hexadecimal: 439,041,089(10) = 1A2B3C41(16)