Sequence 555555555 in Pi

Pi Sequence Finder
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Is there a number 555555555 in Pi?

Answer

In the first 1,000,000,000 digits of Pi, 555555555 is
not found

Searched in the first 1,000,000,000 digits after the decimal point, position 1 = the 1 in 3.14…, overlaps counted. If the digits were independent and equally likely, a 9-digit block would be expected about 1 time there.

See Also

Sequences in Pi

SequenceFound in Pi (— = not checked here)
555555540—
555555541—
555555542—
555555543—
555555544—
555555545—
555555546—
555555547—
555555548—
555555549—
555555550—
555555551—
555555552—
555555553—
555555554—
555555555Not found
555555556—
555555557—
555555558—
555555559—
555555560—
555555561—
555555562—
555555563—
555555564—
555555565—
555555566—
555555567—
555555568—
555555569—

FAQ

Is there a number 555555555 in Pi?

In the first 1,000,000,000 digits of Pi, 555555555 is not found

Does that mean 555555555 is not in Pi at all?

No: only the first 1,000,000,000 digits after the decimal point were searched. It may occur further on; whether every digit block occurs in Pi is unproven.

How often would a 9-digit block be expected in Pi?

With independent, equally likely digits, about 1 time in the first 1,000,000,000 digits.