Properties of the Number -223182

Two Hundred Twenty-Three Thousand One Hundred Eighty-Two

Basics

Value: -223183 → -223182 → -223181

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 4133

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 4133, 8266

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110011111001110

Octal: -663716

Duodecimal: -A91A6

Hexadecimal: -367ce

Square: 49810205124

Square Root: 472.42142203757015

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 ( 1-x-x² ) / ( 1-2·x-2·x²+x³+x⁴ ). A52960

a(n) = ∑_{i+j+k=n, 0<=i<=j<=k<=n} (n+2k)!/(i! * j! * (3·k)!). A92468