Number System Converter
Same value expressed in every base.
BINARY (base 2)
10101101
OCTAL (base 8)
255
DECIMAL (base 10)
173
HEXADECIMAL (base 16)
AD
Conversion steps
Divide by 2 repeatedly
173 = 10101101₂
Group bits in 3s for octal
10101101₂ → 255₈
Group bits in 4s for hex
10101101₂ → AD₁₆
Decimal expansion
(1×128)+(0×64)+(1×32)+(0×16)+(1×8)+(1×4)+(0×2)+(1×1) = 173