Properties of the Number 43231

Forty-Three Thousand Two Hundred Thirty-One

Basics

Value: 43230 → 43231 → 43232

Parity: odd

Prime: No

Previous Prime: 43223

Next Prime: 43237

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 17 × 2543

Divisors: 1, 17, 2543, 43231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100011011111

Octal: 124337

Duodecimal: 21027

Hexadecimal: a8df

Square: 1868919361

Square Root: 207.92065794432258

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) = G_n(5), where G_n(k) is the Goodstein function defined in A266201. A266204

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 211", based on the 5-celled von Neumann neighborhood. A270899

Number of (binary) heaps with element set [n] and length n+1. A373496

Number of (binary) heaps of length n whose element set equals {1,2,3,4}. A376963

Numbers k such that 1 and 8 occur juxtaposed in the base-10 representation of k but not of k-1. A43231