The number 21 in binary is 10101
The number 21 in binary is 10101
binary
It is 15 in base 10.
The decimal equivalent is 59 (base ten). You have the most significant digit is 2^5 = 32, so you have 32 + 16 + 8 + (0) + 2 + 1 = 59.
The number 21 in binary is 10101
The binary equivalent of the decimal number 75 is 1001011.
4
1101 base 2
55 base 10
1111 1111 base 2
110100 (base 2) = 32+16+4 = 52 (base 10)
The binary equivalent is 101110000. If you're using Windows 7, the built-in calculator will convert numbers between base 10, 8, 2 & hex
The base two is binary. That's where bi- comes from.
The binary number 11111111 represents the number 255 in base 10.
1000 base 10 = 11 1110 1000 base 2
Base 2