Sequence 123456789 in Pi

Pi Sequence Finder
Enter the sequence

Is there a number 123456789 in Pi?

Answer

In Pi, 123456789 first appears at position
523,551,502

2 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 9-digit block would be expected about 1 time there.

Positions 523,551,501–523,551,510

2123456789
↑ 523,551,502

…173238892072123456789224864481880…

Also at positions 773,349,079.

See Also

Sequences in Pi

SequenceFound in Pi (— = not checked here)
123456774—
123456775—
123456776—
123456777—
123456778—
123456779—
123456780—
123456781—
123456782—
123456783—
123456784—
123456785—
123456786—
123456787—
123456788—
123456789Yes, first at 523,551,502 · 2 times
123456790—
123456791—
123456792—
123456793—
123456794—
123456795—
123456796—
123456797—
123456798—
123456799—
123456800—
123456801—
123456802—
123456803—

FAQ

Is there a number 123456789 in Pi?

In Pi, 123456789 first appears at position 523,551,502

How many times does 123456789 appear in Pi?

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

Where else does 123456789 appear in Pi?

At positions 773,349,079.