Properties of the Number -8671

Six Hundred Seventy-One

Basics

Value: -8672 → -8671 → -8670

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 13 × 23 × 29

Divisors: 1, 13, 23, 29, 299, 377, 667, 8671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000111011111

Octal: -20737

Duodecimal: -5027

Hexadecimal: -21df

Square: 75186241

Square Root: 93.11820445004295

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,m), numerators of coefficients in a power/Fourier series expansion of the plane pendulum's exact phase space trajectory. A273506

Expansion of exp(tanh(tan(x))). A9260

MM-numbers of labeled graphs with loops spanning an initial interval of positive integers. A320461

Double and reverse digits. A36447

Numbers which yield a prime whenever a 1 is inserted anywhere in them (including at the beginning or end). A68679

T(n,k) = number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero. A208597

MM-numbers of labeled multigraphs with loops spanning an initial interval of positive integers. A320462

Numbers multiplied by 4 and written backwards. A132064

a(n) = 30·n² + 1. A158558

Expansion of (3 + x²) / (1 - x)⁴. A37237