Properties of the Number 19364

Nineteen Thousand Three Hundred Sixty-Four

Basics

Value: 19363 → 19364 → 19365

Parity: even

Prime: No

Previous Prime: 19333

Next Prime: 19373

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 47 × 103

Divisors: 1, 2, 4, 47, 94, 103, 188, 206, 412, 4841

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 100101110100100

Octal: 45644

Duodecimal: B258

Hexadecimal: 4ba4

Square: 374964496

Square Root: 139.15459029439165

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

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 417", based on the 5-celled von Neumann neighborhood. A282068

Consider the family of multigraphs enriched by the species of partitions. Sequence gives number of those multigraphs with n loops and edges. A98621

a(n) = 20·a(n-1) - 98·a(n-2) for n > 1; a(0) = 1, a(1) = 12. A163448

Row sums of triangle T(j,k) = (j^k) mod (j·k) for 1 <= k <= j (see A096133). A157351

Number of nondecreasing -n..n vectors of length 4 whose dot product with some nonincreasing -n..n vector equals 4. A226401

Successive records of function f(x) = log(abs(π(x) - R(x)))/log(x) where π(x) is the number of primes <= x and R(x) is Riemann's prime counting function. A353055

G.f. A(x) satisfies [x^2·n] A(x)^5·n = -5 and [x^2·n+1] A(x)^5·n+2 = [x^2·n+1] A(x)^5·n+3 for n >= 1. A377096

Primes with primitive root 39. A19364