n=int(input())
a=[0 for i in range(9)]
js=0
while(a.count(1)<9):
    js=js+1
    m=n*js
    m1=m
    while(m1>0):
        k=m1%10
        if(k!=0):
            a[k-1]=1
        m1=m1//10
print(m)
/**************************************************************
	Problem: 1535
	User: admin
	Language: Python
	Result: Accepted
	Time:561 ms
	Memory:34480 kb
****************************************************************/