Properties of the Number 72297

Seventy-Two Thousand Two Hundred Ninety-Seven

Basics

Value: 72296 → 72297 → 72298

Parity: odd

Prime: No

Previous Prime: 72287

Next Prime: 72307

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 29 × 277

Divisors: 1, 3, 9, 29, 87, 261, 277, 831, 2493, 8033

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001101001101001

Octal: 215151

Duodecimal: 35A09

Hexadecimal: 11a69

Square: 5226856209

Square Root: 268.8810145770802

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

Numbers n such that φ(n) is a Fibonacci number. A280592

Number of n-digit integers that are divisible by all their digits. A346267

Number of even non-cototients not exceeding 2ⁿ. A72297