Properties of the Number 9200

Nine Thousand Two Hundred

Basics

Value: 9199 → 9200 → 9201

Parity: even

Prime: No

Previous Prime: 9199

Next Prime: 9203

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 5 ² × 23

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 23, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111110000

Octal: 21760

Duodecimal: 53A8

Hexadecimal: 23f0

Square: 84640000

Square Root: 95.91663046625439

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 partition product of Stirling₁ type [parameter k = -4] with biggest-part statistic (triangle read by rows). A157384

Products of form p⁴*q²*r where p, q and r are three distinct primes. A179669

Numbers with 30 divisors. A137493

a(n) = 1*(n+3-1) + 2*(n+3-2) + .... + k*(n+3-k), where k=floor((n+1)/2). A23857

Pierce expansion for 4 - π. A61233

T(n,k) = Number of n-turn rook's tours on a k X k board summed over all starting positions. A187189

Concentric 23-gonal numbers. A195058

Somos's sequence {a(7,n)} defined in comment in A018896: a(0)=a(1)= ... = a(15) = 1; for n>=16, a(n) = (a(n-1)*a(n-15)+ a(n-8)²)/a(n-16). A271837

a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n-k+1), where k = floor(n/2), s = (natural numbers), t = (natural numbers >= 3). A24854

Integral quotients of products of consecutive composites divided by their sums: sums (divisors). A141091