def isZeddish(n):
    digit = 0
    count = 0
    total = 0
    factorList = []
    factor = 0
    num = n
    if(n>100 and n%10 != 0):
        while(num >10):
            num = num//10
            count +=1
        total = count+1
        for i in range(total+1):
            digit = (n//(10**i))%10
            if(digit !=0):
                factorList.append(digit)
        if(len(factorList) == total+1):
            return False
        for i in range(len(factorList)):
            x = factorList[i]
            factor += x*(10**i)
        if(n%factor == 0):
            return True
        else:
            return False
    else:
        return False


def nthZeddish(n):
    num = 0
    count = 0
    while(count<n):
        if(isZeddish(num)):
            count+=1
            num+=1
        else:
            num+=1
    return num

print(nthZeddish(0))