BinaryReversal

function BinaryReversal(str) {
    let binary = convertBinary(str);
  binary = binary.toString().padStart(padded(binary.toString()),"0");
  let reverseBinary = reverse(binary.toString());
    console.log(binary, reverseBinary)
  let number = convertDecimal(reverseBinary);
    return number;
}

function padded(str) {
    return Math.ceil(str.length / 8) * 8;
}

function convertDecimal(str) {
    let number = 0;
  let aux = [...str].reverse();
  for(let i = 0; i < aux.length; i++)
    number += parseInt(aux[i]) * (2 ** i);
   return number;
}

function convertBinary(number) {
    number = parseInt(number);
    if(number <= 1)
    return number;
  else {
    let rest = number % 2;
    let aux = Math.floor(number / 2);
    return convertBinary(aux) + rest.toString();
  }
}

function reverse(str) {
    console.log(str);
    return [...str].reverse().join('');
}