Properties of the Number -47180

Forty-Seven Thousand One Hundred Eighty

Basics

Value: -47181 → -47180 → -47179

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 7 × 337

Divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100001001100

Octal: -134114

Duodecimal: -23378

Hexadecimal: -b84c

Square: 2225952400

Square Root: 217.20957621615122

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

Expansion of χ(q)⁵ / χ(q⁵) in powers of q where χ() is a Ramanujan θ function. A225701

McKay-Thompson series of class 20F for Monster. A58555

Expansion of χ(-q)⁵ / χ(-q⁵) in powers of q where χ() is a Ramanujan θ function. A138521

Partial sums of A294629. A294630

Expansion of (η(q⁴) * η(q⁵) / (η(q) * η(q²⁰)))² in powers of q. A298107

The growth series for the affine Coxeter (or Weyl) group [3,3,5] (or H₄). A266783

Expansion of 1/q * χ(q) * χ(q⁵) * χ(-q²⁰)² / χ(-q)² in powers of q where χ() is a Ramanujan θ function. A298116

Partial sums of A027444. A152457