What numbers are included in pi?

The Binary system =11.00100100001111110110...

The Decimal system=3.14159265358979323846264338327950288...

The Hexadecimal system=3.243F6A8885A308D31319...

The Rational system=3, 22⁄7, 333⁄106, 355⁄113, 103993/33102...