Properties of the Number 19363

Nineteen Thousand Three Hundred Sixty-Three

Basics

Value: 19362 → 19363 → 19364

Parity: odd

Prime: No

Previous Prime: 19333

Next Prime: 19373

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 17 ² × 67

Divisors: 1, 17, 67, 289, 1139, 19363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 100101110100011

Octal: 45643

Duodecimal: B257

Hexadecimal: 4ba3

Square: 374925769

Square Root: 139.15099712183164

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

Number of reduced words of length n in the Weyl group D₁₇. A162328

Number of ordered triples (w,x,y) with all terms in {1,...,n} and 2w<x+y. A182260

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316876

Fibonacci sequence beginning 1, 19. A22109

a(n) = n·F(n) - (n-1)*F(n-1), where the F(j)'s are the Fibonacci numbers (F(0)=0, F(1)=1). A136391

Number of partitions of n such that the number of parts and the smallest part are not coprime. A201025

a(n) is the least number k that A074389(k) = n. A74390

Average of four successive primes squared, (prime(n)² + prime(n+1)² + prime(n+2)² + prime(n+3)²)/4, n>=2. A75894

Number of reduced words of length n in the Weyl group B₁₇. A161877

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316872