numbers.js

console.clear()
require('console.table')
const lpad = require('lpad')
const nums = []
const min = 0
const max = 20
const step = 1
for (let i=max;i > min; i-=step) {
  nums.push(i)
}

console.table(nums.map( n => {
  return {
    n,
    //'binary': n.toString(2),
    //'14': (14).toString(2),
    //'& 14': (n & 14).toString(2),
    //'| 14': (n | 14).toString(2),
    //'^ 14': (n ^ 14).toString(2),
    //'~ 4': (~n).toString(2),
    '>> 1 (int)': n >> 1,
    '>> 1': (n >> 1).toString(2),

    //'mod 3': n % 3,
    //'mod 5': n % 5,
  }
}))