Properties of the Number 22282

Twenty-Two Thousand Two Hundred Eighty-Two

Basics

Value: 22281 → 22282 → 22283

Parity: even

Prime: No

Previous Prime: 22279

Next Prime: 22283

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 13 × 857

Divisors: 1, 2, 13, 26, 857, 1714, 11141, 22282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011100001010

Octal: 53412

Duodecimal: 10A8A

Hexadecimal: 570a

Square: 496487524

Square Root: 149.27156460625713

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

Numbers with digits 2 and 8 only. A284922

Numbers having four 2's in base 10. A43500

Number of ways to partition the set of divisors of the n-th abundant number into three subsets such that their sums form an integer triangle. A91235

a(n) = 2·n⁴/3 - 4·n³/3 + 11·n²/6 - 13·n/6 + 1. A345897

Solutions to A096509[x]=6; number of prime-powers [including primes] in the neighborhood of·with Ceiling[Log[x]] radius equals 6. A96517

a(1) = 27846; thereafter a(n+1) = a(n) # n, where # is an operation that cycles through division, addition, subtraction and multiplication. A327962

a(n) = n*(25·n - 1)/2. A22282