Properties of the Number 85260

Eighty-Five Thousand Two Hundred Sixty

Basics

Value: 85259 → 85260 → 85261

Parity: even

Prime: No

Previous Prime: 85259

Next Prime: 85297

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 7 ² × 29

Divisors: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110100001100

Octal: 246414

Duodecimal: 41410

Hexadecimal: 14d0c

Square: 7269267600

Square Root: 291.99315060459895

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 ways to partition the set of vertices of a convex {n+8}-gon into 3 non-intersecting polygons. A350116

Triangle of coefficients of ordered cycle-index polynomials: T(n,k) = binomial(n,k)*Bell(k)*Bell(n-k). A33306

Triangle of Generalized Runyon numbers R_n,k³ read by rows. A173020

Number of (w,x,y,z) with all terms in {1,...,n} and w²>=x·y*z. A212064

Number of nonequivalent proper colorings of the vertices of a cube using at most n colors up to rotations and reflections of the cube. A334356

Denominators of continued fraction convergents to sqrt(333). A41629

Number of (w,x,y,z) with all terms in {0,...,n}, w and·odd, y even. A212762

Numerators of coefficients of polynomials arising from applying the complete Bell polynomials to k!B_k(x)/(k*(k-1)) with B_k(x) the Bernoulli polynomials. A276996

Scaled g.f. T(v) = ∑_n>=0 a(n)*(v/16)ⁿ satisfies 15*(189·v-80)*T + d/dv(4·v*(27·v-5)*(27·v-32)*T') = 0, and a(0)=1; sequence gives a(n). A318496

Triangle read by rows: T(n,k) is the number of planar tanglegrams of size n with irreducible component of size k. A371659