Properties of the Number 72087

Seventy-Two Thousand Eighty-Seven

Basics

Value: 72086 → 72087 → 72088

Parity: odd

Prime: No

Previous Prime: 72077

Next Prime: 72089

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 24029

Divisors: 1, 3, 24029, 72087

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001100110010111

Octal: 214627

Duodecimal: 35873

Hexadecimal: 11997

Square: 5196535569

Square Root: 268.4902232856906

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

a(n) = floor((2·3ⁿ+3·2ⁿ)/5). A178936

Least k such that A072084(k) = n. A72087