Properties of the Number 72398

Seventy-Two Thousand Three Hundred Ninety-Eight

Basics

Value: 72397 → 72398 → 72399

Parity: even

Prime: No

Previous Prime: 72383

Next Prime: 72421

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 53 × 683

Divisors: 1, 2, 53, 106, 683, 1366, 36199, 72398

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101011001110

Octal: 215316

Duodecimal: 35A92

Hexadecimal: 11ace

Square: 5241470404

Square Root: 269.0687644450764

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Triangle read by rows: T(n,m) (n >= m >= 1) = number of edges in the graph formed by drawing the line segments connecting any two of the (n+1) X (m+1) lattice points in an n X m grid of squares. A333278

Numerator of best approximation to π with denominator <= 10ⁿ. A72398