base 4 would use the digits 0,1,2,3
so the first place digit would be 1,2,3
the 2nd place would be 0,1,2,3
and the 3rd place would be 0,1,2,3
3x4x4
=48
There are no three didgit numbers but there are 63 three digit numbers.
There are 900 three-digit numbers.
300300300300
81
45
A three digit number cannot be divisible by a 5 digit number - in any base.
A lot
There are only 999 three digit whole numbers.
There are no three didgit numbers but there are 63 three digit numbers.
There are 90 palindromic numbers.
171
There are 900 three-digit numbers.
300300300300
81
45
There are 282 such numbers.
There are 17 such numbers.