314159

314159 is the six-digit integer formed by the digits of the irrational number pi (3.14159) with the decimal point removed. In this form it represents the leading digits of pi and is often used as a compact mnemonic or data placeholder in teaching and examples.

Because it is derived from pi, 314159 does not have notable mathematical properties as a standalone number beyond being a digit sequence; its interest largely comes from its connection to pi. It commonly appears in programming tutorials, puzzles, or demonstrations that require a finite, recognizable constant whose digits are familiar to students and professionals working with pi.

In popular culture and education, 314159 may be used as a sequence to illustrate character-level operations, formatting routines, or to celebrate Pi Day on March 14. It can also appear in printed materials, calculators, or websites as a shorthand for pi in contexts where the decimal point is inconvenient.

Related topics include pi, Pi Day, and the use of pi’s digits in numerical representations.