const chars = 'abcdefghijklmnopqrstuvwxyz'

function changeBase(value) {
	const base = chars.length
    let result = ''
    while (value > 0) {
    	const c = chars[value % len]
        result = c + result
        value /= len
    }
	return result
}

const inputValue = Integer(argv[1])
console.log(changeBase(inputValue))
