Base Conversion Function

roxn.js

// ib = input base
// ob = output base
// n = number to convert
// r = leftover from division
// o = output number
// x = exponent (base ^ position)

function roxn(ib, ob, n) {
  let x = 1
  let o = 0
  while(n) { 
    let r = n % ib
    o += r * x
    x *= ob
    n = (n - r) / ib
  }
  
  return o
}