Properties of the Number 22234

Twenty-Two Thousand Two Hundred Thirty-Four

Basics

Value: 22233 → 22234 → 22235

Parity: even

Prime: No

Previous Prime: 22229

Next Prime: 22247

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 11117

Divisors: 1, 2, 11117, 22234

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011011011010

Octal: 53332

Duodecimal: 10A4A

Hexadecimal: 56da

Square: 494350756

Square Root: 149.11069713471264

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 whose set of base-9 digits is {3,4}. A32833

Numbers k such that the k-th prime + k is a cube. A76147

a(n) = 87·2ⁿ - 38 (n>=0). A304171

Nonsquare values of m in the discriminant D = 4·m leading to a new maximum of the L-function of the Dirichlet series L(1) = ∑_k>0 Kronecker(D,k)/k. A3421

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 11. A31599

Composite numbers k such that k-A238525(k) and k+A238525(k) are prime. A342648

Least number whose least prime quadratic nonresidue is prime(n). A112304

Triangular array read by rows. T(n,k) is the number of size k connected components over all simple unlabeled graphs with n nodes; n>=1,1<=k<=n. A224065

Numbers whose digits are in nondecreasing order in bases 9 and 10. A329299

Gaussian binomial coefficients [ n,5 ] for q = 7. A22234