Properties of the Number 89852

Eighty-Nine Thousand Eight Hundred Fifty-Two

Basics

Value: 89851 → 89852 → 89853

Parity: even

Prime: No

Previous Prime: 89849

Next Prime: 89867

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 3209

Divisors: 1, 2, 4, 7, 14, 28, 3209, 6418, 12836, 22463

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111011111100

Octal: 257374

Duodecimal: 43BB8

Hexadecimal: 15efc

Square: 8073381904

Square Root: 299.7532318424607

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

T(n,k)=Number of nXk 0..1 arrays with exactly floor(nXk/2) elements unequal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..1 order. A222290

Number of nX5 0..1 arrays with exactly floor(nX5/2) elements unequal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..1 order. A222287

Number of nX6 0..1 arrays with exactly floor(nX6/2) elements unequal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..1 order. A222288

Involution of natural numbers induced by Catalan automorphism·A089852 acting on the binary trees/parenthesizations encoded by A014486/A063171. A89852