Properties of the Number 47324

Forty-Seven Thousand Three Hundred Twenty-Four

Basics

Value: 47323 → 47324 → 47325

Parity: even

Prime: No

Previous Prime: 47317

Next Prime: 47339

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11831

Divisors: 1, 2, 4, 11831, 23662, 47324

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100011011100

Octal: 134334

Duodecimal: 23478

Hexadecimal: b8dc

Square: 2239560976

Square Root: 217.54080077079794

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

Triangle read by rows: T(n,k) is the number of inequivalent colorings of lone-child-avoiding rooted trees with n colored leaves using exactly k colors. A339645

a(n) = T(n,n), T given by A026584. Also a(n) is the number of integer strings s(0), ..., s(n) counted by T, such that s(n)=0. A26585

a(n) = self-convolution of row n of array T given by A026584. A27282

Numbers k such that sum of the divisors of k equals the sum of the reversals of the divisors of k. Numbers with all palindrome divisors are not in the sequence. A196677

Number of inequivalent leaf colorings of series-reduced planted trees with n leaves using exactly 2 colors. A339647

Number of (6+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250660

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite HEU = Heulandite Ca4[Al8Si28O72].24H2O starting with a T4 atom. A19135

Numbers that are congruent to {0, 2, 5, 6} mod 7. A47324