Properties of the Number 22150

Twenty-Two Thousand One Hundred Fifty

Basics

Value: 22149 → 22150 → 22151

Parity: even

Prime: No

Previous Prime: 22147

Next Prime: 22153

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 ² × 443

Divisors: 1, 2, 5, 10, 25, 50, 443, 886, 2215, 4430

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011010000110

Octal: 53206

Duodecimal: 1099A

Hexadecimal: 5686

Square: 490622500

Square Root: 148.82876066137217

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) = (-6·n⁷ + 154·n⁶ - 1533·n⁵ + 7525·n⁴ - 18879·n³ + 22561·n² - 7302·n + 2520)/2520. A161710

Number of terms in 5th derivative of a function composed with itself n times. A22815

a(n) = 31250·n - 22150. A157619

a(n) = 31250·n - 9100. A157622

Number of ordered triples (w,x,y) with all terms in {1,...,n} and w²<x²+y². A211635

Denominators of continued fraction convergents to sqrt(314). A41593

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of continued fraction 1/(1 - x/(1 - 3^k*x/(1 - 5^k*x/(1 - 7^k*x/(1 - 9^k*x/(1 - ...)))))). A291261

Weighted Catalan numbers: number of combinatorial types of plane Morse links of order n. A127823

Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutations A130935/A130936. A130969

Number of compositions of n into parts 3, 5 and 9. A245370