How are the values 515 subscript10 鈥?515 subscript10 represented as ordinary binary numbers?

How are they represented as octal and hexadecimal numbers? How are they represented in 16 bit excess notation? How are they represented in 16 bit two鈥檚 complement notation?How are the values 515 subscript10 鈥?515 subscript10 represented as ordinary binary numbers?
515 subscript 10 means: base 10, which our number system





binary is base 2:





2^9 = 512


2^1 = 2


2^0 = 1





=1000000011





octal is base 8:





Base 8 is where the only numbers you can use are zero thru to seven





hex is base 16:





';';





Ill leave the other conversions for you to learn.