Properties of the Number 22350

Twenty-Two Thousand Three Hundred Fifty

Basics

Value: 22349 → 22350 → 22351

Parity: even

Prime: No

Previous Prime: 22349

Next Prime: 22367

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 ² × 149

Divisors: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011101001110

Octal: 53516

Duodecimal: 10B26

Hexadecimal: 574e

Square: 499522500

Square Root: 149.49916387726054

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

Product of a prime and the following number. A36690

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + b(n-3), where a(0) = 1, a(1) = 3, a(2) = 5, b(0) = 2, b(1) = 4, b(2) = 6, and (a(n)) and (b(n)) are increasing complementary sequences. A295357

Expansion of g.f. (1/2)*( a*(1+x)ⁿ + b*(1-x)ⁿ⁺²*LerchPhi(x, -n-1, 1) + c·2ⁿ⁺¹*(1-x)ⁿ⁺¹*LerchPhi(x, -n, 1/2) ), where a = 1, b = -1, and c = 1, read by rows. A168551

Number of odd-length columns in all bargraphs having semiperimeter n (n>=2). A273902

Maximum number of 6 sphinx tile shapes in a sphinx tiled hexagon of order n. A291582

a(n) = number of conjugacy classes in PSL₃(prime(n)). A124679

a(n) = (4·n+1)*(4·n+2) = (4·n+2)!/(4·n)!. A157870

Integer averages of first n nonprime numbers for some n. A160758

Principal diagonal of the convolution array A213778. A213779

a(n) = prime(n)*prime(n+1) - prime(n). A37166