A three digit number cannot be divisible by a 5 digit number - in any base.
There is no number, no matter the number of digits, that is only divisible by 2.
4500
25
0.
smallest 4-digit number divisible by 2 = 1000
12 is the smallest 2 digit number divisible evenly by 4
108 is the smallest 3-digit number divisible by 2,3,4 & 6
the number 3 is divisible by 3
-10
1002 is the smallest 4 digit number divisible by 3 and 2.
That would be the same as the smallest four-digit even number: 1,000, which also happens to be the smallest four-digit whole number.
10010
12
14
102.
108