>>11876311Pi is already not a repeating decimal, it is irrational. It never repeats, like how 1/7 does. In fact, since pi is irrational, it does not repeat or terminate in any (integer) base.
Here's a cool question though: is pi normal? Normal means that every digit appears 1/10 of the time (so equally often). And moreover, if a number is normal in base 10, is it normal in other bases? (Normal in base n means every digit from 0 to n-1 appears 1/n of the time). Can you think of a number which is normal in base 2, but not in base 10?