Sequence 31443121 in Pi

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Is there a number 31443121 in Pi?

Answer

In Pi, 31443121 first appears at position
28,490,893

9 times in the first 1,000,000,000 digits

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 8-digit block would be expected about 10 times there.

Positions 28,490,891–28,490,900

1731443121
↑ 28,490,893

…05564640771731443121856027456385…

Also at positions 132,648,155, 174,663,815, 289,195,906, 318,246,582, 333,281,593, 523,433,407, 813,121,430, 947,501,584.

See Also

Sequences in Pi

SequenceFound in Pi (— = not checked here)
31443106—
31443107—
31443108—
31443109—
31443110—
31443111—
31443112—
31443113—
31443114—
31443115—
31443116—
31443117—
31443118—
31443119—
31443120—
31443121Yes, first at 28,490,893 · 9 times
31443122—
31443123—
31443124—
31443125—
31443126—
31443127—
31443128—
31443129—
31443130—
31443131—
31443132—
31443133—
31443134—
31443135—

FAQ

Is there a number 31443121 in Pi?

In Pi, 31443121 first appears at position 28,490,893

How many times does 31443121 appear in Pi?

9 times in the first 1,000,000,000 digits after the decimal point, overlaps counted; with independent, equally likely digits about 10 times would be expected.

Where else does 31443121 appear in Pi?

At positions 132,648,155, 174,663,815, 289,195,906, 318,246,582, 333,281,593 and 3 more in the first 1,000,000,000 digits.