10010
Decimal 18 is 10010 in binary
Binary form of 18 is "10010"
18 in binary is 10010
10010
10010=18 the places held for each 1 and 0 in binary are 16,8,4,2,1 so 10010 is 16+2 = 18
That would be 10010.
3
If these are truly subtractions, then 514-34-24-18 = 438 which in binary is 111000000 and can be considered as a 9 bit signed binary number and translates to EBCDIC "-{" and if considered as an unsigned binary number it translates to EBCDIC "1{", may be this will give you a clue with respect to the context.
To convert the number 18 into another format, you need to specify the type of conversion you're interested in, such as converting it to a fraction, a decimal, or a different base (like binary or hexadecimal). For example, in binary, 18 is represented as 10010, and as a fraction, it can be expressed as 18/1. Please clarify the type of conversion you're looking for for a more precise answer!
18 cannot be a binary number as binary numbers are base two and each digit can only be 0 or 1. If you are asking what is 18 in base 10 converted to base 2, then: 18 ÷ 2 = 9 r 0 9 ÷ 2 = 4 r 1 4 ÷ 2 = 2 r 0 2 ÷ 2 = 1 r 0 1 ÷ 2 = 0 r 1 reading the remainders in reverse order → 1810 = 100102
18 = 16 + 2 = 1*24 + 0*23 + 0*22 + 1*21 + 0*20 = 100102.
18 in binary is 10010 Since 18 can't be written in term of 2 to the power x, the number of bits needed is 5. The answer is 5