The binary number 1111 = 15
1111 or 00001111
It is 1111.
The answer is 1 0101 0111 1110 1011 1011 0011 1111 1010 0001 0111
In binary: 1111 1111 1111 1111 1111 1111 1111 1111 In octal: 37777777777 In hexadecimal: FFFFFFFF in decimal: 2³² - 1 = 4,294,967,295
All I know is that when a number is negative, you convert the decimal into binary and if it is negative you put 1111 before the binary digits.
The binary number 1111 = 15
1111 or 00001111
1111 in binary is 15 in decimal. 1111 in decimal is 10001010111‬ in binary.
1111 1111 base 2
It is 1111.
15 = 1111
1111 in binary is 15 in decimal.
1111 1111
The answer is 1 0101 0111 1110 1011 1011 0011 1111 1010 0001 0111
111111 in binary is 255 in decimal which is FF in hexadecimal (i.e. 15 units and 15 16s)
The way I convert between decimal and hexadecimal is to first convert the decimal number to binary: 664062510 = 110010101010011111100012 Then split the binary number into 16-bit (4 digit) chunks: 0110 0101 0101 0011 1111 00012 Next, convert each chunk into a hexadecimal digit: 0110 0101 0101 0011 1111 00012 6 5 5 3 F 1 Finally, put all the digits together: 664062510 = 6553F116