Properties of the Number 82368

Eighty-Two Thousand Three Hundred Sixty-Eight

Basics

Value: 82367 → 82368 → 82369

Parity: even

Prime: No

Previous Prime: 82361

Next Prime: 82373

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁶ × 3 ² × 11 × 13

Divisors: 1, 2, 3, 4, 6, 8, 9, 11, 12, 13

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000111000000

Octal: 240700

Duodecimal: 3B800

Hexadecimal: 141c0

Square: 6784487424

Square Root: 286.99825783443356

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 line segments (or edges) in regular n-gon with all diagonals drawn. A135565

a(n) = n*(n + 1)*(5·n - 4)/2. A237616

a(n) = sinh(2·arccosh(n))² = 4·n²*(n² - 1). A173121

Wiener index of the grid P_n x P_n, where P_n is the path graph on n vertices. A143945

Row sums of triangle A134392. A134393

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 137", based on the 5-celled von Neumann neighborhood. A279143

Number of cycles in all non-derangement permutations of {1,2,...,n}. A162972

a(n) = 2^n-4*(n+2)*(n+3)*(n+4)*(n+5)*(n+6)/15. A80952

Riordan array (1-u, u) where u=(-1 + sqrt(1+8·x))/4. A110292

a(n) is the number of associate Rota-Baxter words in one idempotent generator·and one idempotent operator P of degree n. Such words are Rota-Baxter words that begin and/or end with x, and P is applied n times in the word. A181282