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.
The answer is 1 0101 0111 1110 1011 1011 0011 1111 1010 0001 0111
1111 1111
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