title: How to convert binary to decimal with long integer?
body: <p>I want to convert fraction binary number to decimal .
  <code>11010010011101010011</code></p>
  
  <p>For this i am getting error </p>
  
  <p><code>Exception in thread "main" java.lang.NumberFormatException: For input string: "11010010011101010011"</code></p>