Properties of the Number -40671

Forty Thousand Six Hundred Seventy-One

Basics

Value: -40672 → -40671 → -40670

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4519

Divisors: 1, 3, 9, 4519, 13557, 40671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111011011111

Octal: -117337

Duodecimal: -1B653

Hexadecimal: -9edf

Square: 1654130241

Square Root: 201.6705233790997

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 3-colored integer partitions such that no adjacent parts have the same color. A262444

Numbers k such that σ(k-3) + σ(k+3) = σ(2·k). A67129

Number of permutations of length n which avoid the patterns 2314, 3421, 4123. A116812