Properties of the Number -133191

One Hundred Thirty-Three Thousand One Hundred Ninety-One

Basics

Value: -133192 → -133191 → -133190

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 4933

Divisors: 1, 3, 9, 27, 4933, 14799, 44397, 133191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000100001000111

Octal: -404107

Duodecimal: -650B3

Hexadecimal: -20847

Square: 17739842481

Square Root: 364.9534216855625

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

G.f.: 1 = ...((((exp(x) - a(1)*x )² - a(2)*x² )³ - a(3)*x³ )⁴ - a(4)*x⁴ )⁵ - ..., an infinite series of nested powers. A274960

Expansion of a(x²) / f(-x) in powers of·where a() is a cubic AGM θ function and f() is a Ramanujan θ function. A261454