Properties of the Number -23810

Twenty-Three Thousand Eight Hundred Ten

Basics

Value: -23811 → -23810 → -23809

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 2381

Divisors: 1, 2, 5, 10, 2381, 4762, 11905, 23810

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110100000010

Octal: -56402

Duodecimal: -11942

Hexadecimal: -5d02

Square: 566916100

Square Root: 154.30489298787643

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

Number of inequivalent (mod D₃) ways to place 4 points on a triangular grid of side n so that they are not vertices of an equilateral triangle with sides parallel to the grid. A243209

Numbers k such that the sum of the divisors of k is of the form m³ + 1. A289384