Properties of the Number 22338

Twenty-Two Thousand Three Hundred Thirty-Eight

Basics

Value: 22337 → 22338 → 22339

Parity: even

Prime: No

Previous Prime: 22307

Next Prime: 22343

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 17 × 73

Divisors: 1, 2, 3, 6, 9, 17, 18, 34, 51, 73

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101011101000010

Octal: 53502

Duodecimal: 10B16

Hexadecimal: 5742

Square: 498986244

Square Root: 149.4590244849738

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 k such that 2^k + 7 is prime. A57195

Expansion of 1 + 2/(1-2·x-x³). A52910

Index of 5ⁿ within sequence of numbers of form 3ⁱ*5^j. A22338

Primes of the form (k - 1) * k * (k + 1) +- 1, k >= 1. A293861