Question

Among the digits of pi currently known, the concentrations of each of the digits 0 - 9 are pretty much equal. however, in the first 30 digits of pi's decimal expansion, one number is conspicuously missing. which number is it?

Answer 1

If you are using windows 10 or maybe windows 7 and above, go to the calculator and request pi. Windows 10's calculator goes up to just over 30 places.

the number that is missing is ,,, 0