Properties of the Number -188672

One Hundred Eighty-Eight Thousand Six Hundred Seventy-Two

Basics

Value: -188673 → -188672 → -188671

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ⁸ × 11 × 67

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 64

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110000100000000

Octal: -560400

Duodecimal: -91228

Hexadecimal: -2e100

Square: 35597123584

Square Root: 434.36390273594327

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 polygon edges formed when every pair of vertices of a regular n-gon are joined by an infinite line. A344899

Number of polygon edges formed when every pair of vertices of a regular 2n-gon are joined by an infinite line. A347322

Expansion of φ(-x⁴) / (χ(-x¹²) * f(-x)²) in powers of·where φ(), χ(), f() are Ramanujan θ functions. A279476

Triangular sequence from coefficients of characteristic polynomial of n X n prime element matrices: M=A.B.A^-1; (A(3) is singular): examples; A(4)= {{2, 3, 5, 7, 11}, {3, 5, 7, 11, 13}, {5, 7, 11, 13, 17}, {7, 11, 13, 17, 19}, {11, 13, 17, 19, 23}} B(4)= {{3, 5, 7, 11, 13}, {5, 7, 11, 13, 17}, {7, 11, 13, 17, 19}, {11, 13, 17, 19, 23}, {13, 17, 19, 23, 29}}. A137405