https://binary2hex.com/allsystem.html?id=2623

Multiply 101010(2) on 1110(2) = 1001001100 Column

Enter two numbers and specify their base of the number system:
x101010
1110
+000000
101010
101010
101010
1001001100
the Final answer: 1010102 * 11102 = 10010011002