Properties of the Number 32066

Thirty-Two Thousand Sixty-Six

Basics

Value: 32065 → 32066 → 32067

Parity: even

Prime: No

Previous Prime: 32063

Next Prime: 32069

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 16033

Divisors: 1, 2, 16033, 32066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111110101000010

Octal: 76502

Duodecimal: 16682

Hexadecimal: 7d42

Square: 1028228356

Square Root: 179.06981878585793

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 rooted planar trees with n non-root nodes: circularly cycling the subtrees at the root gives equivalent trees. A3239

Number of n-element subsets of {1,2,...,2n-1} whose elements sum to a multiple of n. A145855

Triangle, read by rows, of the limit of coefficients of q in {[x^m] W(x,q)} as m grows when arranged into a triangle where row n is multiplied by n! for n>=1. A126343

Number of (w,x,y,z) with all terms in {1,...,n} and w·x>y·z+1. A212054

Minimal natural number (in decimal representation) with n prime substrings in base-3 representation (substrings with leading zeros are considered to be nonprime). A217303

Table array: T(n,k) is Ann_k(2·n+k,k) where Ann_k(n,m) is the number of annular non-crossing matchings of type (n, m) with precisely k cross-cuts. A267998

Number of necklaces with 11 black beads and n-11 white beads. A32196

Number of terms in polynomial expression for determinant of generic circulant matrix of order n. A84575

Number of elements in the mutation class of a quiver of type D_n. A159557

a(n) = ceiling(binomial(2·n-1,n-1)/n). A188669