Properties of the Number 47344

Forty-Seven Thousand Three Hundred Forty-Four

Basics

Value: 47343 → 47344 → 47345

Parity: even

Prime: No

Previous Prime: 47339

Next Prime: 47351

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 11 × 269

Divisors: 1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100011110000

Octal: 134360

Duodecimal: 23494

Hexadecimal: b8f0

Square: 2241454336

Square Root: 217.58676430334634

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 triangular regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles. A324042

G.f.: A(x) = exp( ∑_n>=1 2^[(n²+1)/2]*xⁿ/n ), a power series in·with integer coefficients. A156335

a(n) = 2*(3·n+1)*(9·n+8). A304506

a(n) = a(n-1) - (n-2)*a(n-2), with a(0)=1, a(1)=2. A328141

Number of 2 X n arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, with every occupancy equal to zero or two. A221420

Let s denote the sum of the abundant numbers in the aliquot parts of x. Sequence lists numbers·such that σ(s) = usigma(x), where usigma(x) is the sum of the unitary divisors of x (A034448). A258135

Expansion of ∑_n>=1 q^n*(n-1) / (1-q)ⁿ. A321481

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (-1, 0, 1), (0, 1, -1), (1, -1, 0), (1, 1, 0)}. A149372

Number of multisets of nonempty sets of nonempty multisets of positive integers with total sum n. A330458

Numbers that are congruent to {0, 1, 3, 4} mod 7. A47344