Properties of the Number 22082

Twenty-Two Thousand Eighty-Two

Basics

Value: 22081 → 22082 → 22083

Parity: even

Prime: No

Previous Prime: 22079

Next Prime: 22091

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 61 × 181

Divisors: 1, 2, 61, 122, 181, 362, 11041, 22082

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011001000010

Octal: 53102

Duodecimal: 10942

Hexadecimal: 5642

Square: 487614724

Square Root: 148.60013458944107

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

a(n) = 25·n² - 14·n + 2. A154357

Row sums of triangle A173108. A173109

Alternate multiplying and adding prime numbers: a(2n) = a(2n-1) + prime(2n+1) and a(2n-1) = a(2n) * prime(2n-2) for n >= 1. A332659

Number of bicentered 6-valent trees with n nodes. A36652

Numbers k such that 216·k+108 is a term of A097703 and A007494 and A098240. A98241

a(n) = position of 3·n³ in A003072. A24970

Expansion of x*(5510·x⁵-395·x³-146·x²-3·x-1) / (13340·x⁴-52·x²-1). A142887

θ series of D*_29 lattice. A22082

Number of (n+1) X (7+1) 0..3 arrays with every 2 X 2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 9. A234139