Sequence 4 in Pi

Pi Sequence Finder
Enter the sequence

Is there a number 4 in Pi?

Answer

In Pi, 4 first appears at position
2

93 times in the first 1,000 digits

Searched in the first 1,000 digits after the decimal point, position 1 = the 1 in 3.14…, overlaps counted. If the digits were independent and equally likely, a 1-digit block would be expected about 100 times there.

Positions 1–10

1415926535
↑ 2

3.14159265358979…

Also at positions 19, 23, 36, 57, 59, 60, 70, 87, 92, 104 and 82 more.

See Also

Sequences in Pi

SequenceFound in Pi (— = not checked here)
0—
1—
2—
3—
4Yes, first at 2 · 93 times
5—
6—
7—
8—
9—
10—
11—
12—
13—
14—
15—
16—
17—
18—
19—

FAQ

Is there a number 4 in Pi?

In Pi, 4 first appears at position 2

How many times does 4 appear in Pi?

93 times in the first 1,000 digits after the decimal point, overlaps counted; with independent, equally likely digits about 100 times would be expected.

Where else does 4 appear in Pi?

At positions 19, 23, 36, 57, 59 and 87 more in the first 1,000 digits.