Sequence 1111111111 in Pi
Pi Sequence Finder
Is there a number 1111111111 in Pi?
Answer
In the first 1,000,000,000 digits of Pi, 1111111111 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 10-digit block would be expected about once in 10,000,000,000 digits — beyond the 1,000,000,000 searched.
Related Calculations
See Also
- Pi Digit Explorer - Discover any digit of pi
- First Digits of Pi - Pi up to a specified number of digits
- Download digits of Pi - Download digits of Pi from 1,000 to 1 billion
Sequences in Pi
| Sequence | Found in Pi (— = not checked here) |
|---|---|
| 1111111096 | — |
| 1111111097 | — |
| 1111111098 | — |
| 1111111099 | — |
| 1111111100 | — |
| 1111111101 | — |
| 1111111102 | — |
| 1111111103 | — |
| 1111111104 | — |
| 1111111105 | — |
| 1111111106 | — |
| 1111111107 | — |
| 1111111108 | — |
| 1111111109 | — |
| 1111111110 | — |
| 1111111111 | Not found |
| 1111111112 | — |
| 1111111113 | — |
| 1111111114 | — |
| 1111111115 | — |
| 1111111116 | — |
| 1111111117 | — |
| 1111111118 | — |
| 1111111119 | — |
| 1111111120 | — |
| 1111111121 | — |
| 1111111122 | — |
| 1111111123 | — |
| 1111111124 | — |
| 1111111125 | — |
FAQ
Is there a number 1111111111 in Pi?
In the first 1,000,000,000 digits of Pi, 1111111111 is not found
Does that mean 1111111111 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 10-digit block be expected in Pi?
With independent, equally likely digits, about once in 10,000,000,000 digits; the search covered the first 1,000,000,000.
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