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    Decimal 20 to Binary Conversion

    What is 20 decimal in binary? - converter, chart & solved example problem with step by step workout for how to carry out decimal 20 to binary conversion manually. The base-10 value of 2010 is equal to base-2 value of 101002.
    In different representation
    2010 = 101002
    20 = 0b10100


    DecimalBinaryHex
    18.510010.112.8
    191001113
    19.510011.113.8
    201010014
    20.510100.114.8
    211010115
    21.510101.115.8
    221011016

    Work to Find What is 20 Decimal in Binary

    The below is the example problem with step by step work to find what is 20 decimal in binary.
    20 Decimal To Binary Conversion:
    step 1 Perform the successive MOD operation by 2 for the given decimal number 20 and note down the remainder (either 0 or 1) for each operation. The last remainder is the MSB (most significant bit) and the first remainder is the LSB (least significant bit).
    20 / 2 = 10   : Remainder is 0 → LSB
    10 / 2 = 5   : Remainder is 0
    5 / 2 = 2   : Remainder is 1
    2 / 2 = 1   : Remainder is 0
    1 / 2 = 0   : Remainder is 1 → MSB

    step 2 Write the remainders from MSB to LSB provide the equivalent binary number
    10100
    2010 = 101002
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