Properties of the Number 19353

Nineteen Thousand Three Hundred Fifty-Three

Basics

Value: 19352 → 19353 → 19354

Parity: odd

Prime: No

Previous Prime: 19333

Next Prime: 19373

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 6451

Divisors: 1, 3, 6451, 19353

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101110011001

Octal: 45631

Duodecimal: B249

Hexadecimal: 4b99

Square: 374538609

Square Root: 139.1150602918318

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

Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 3 + 3·x, p(n,x) = u·p(n-1,x) + v·p(n-2,x) for n >= 3, where u = p(2,x), v = 1 - 2·x - x². A367301

a(0) = 1; a(n) = ∑_k=0..n-1 binomial(n,k)³ * a(k). A336195

Square array A(n,k), n>=0, k>=0, read by antidiagonals: A(n,k) = sum of the k-th powers of multinomials M(n; μ), where μ ranges over all compositions of n. A326322

Expansion of ( 1-x ) / ( 1-x-3·x²+x³ ). A52973

Bessel function Y₀(n) is a monotonically decreasing positive sequence. A46961

Smallest k such that both k-n and k+n are primes and there are no primes between them. A87378

a(n) is the smallest number m, such that m+n is the next prime and m-n is the previous prime. A282690

a(n) is the square of the n-th partial sum minus the n-th partial sum of the squares, divided by a(n-1), for all n>=1, starting with a(0)=1, a(1)=3. A87956

First of three consecutive Ulam numbers (A002858) in arithmetic progression with difference 22. A68856

Expansion of g.f. (1-6·x+7·x²)/(1-7·x+11·x²-x³). A216949