Properties of the Number -22427

Twenty-Two Thousand Four Hundred Twenty-Seven

Basics

Value: -22428 → -22427 → -22426

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 41 × 547

Divisors: 1, 41, 547, 22427

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011110011011

Octal: -53633

Duodecimal: -10B8B

Hexadecimal: -579b

Square: 502970329

Square Root: 149.75646897546696

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

Composite and every divisor (except 1) contains the digit 4. A62670

Expansion of 1 / ((1-x)²*(1-x²)*(1-x³)*...*(1-x⁶)). A288341

Coefficient of·in the reduction by x²->x+1 of the polynomial p(n,x) defined below in Comments. A192753

The number of nonnegative walks of n steps with step sizes 1 and 2, starting at 0 and ending at 2. A296619

Number of different configurations of cycles (loops) in graphs containing directed and undirected links. A117747

Numbers n such that 156/101*(10⁴ⁿ-1)-1 is prime. A178322