Properties of the Number 87362

Eighty-Seven Thousand Three Hundred Sixty-Two

Basics

Value: 87361 → 87362 → 87363

Parity: even

Prime: No

Previous Prime: 87359

Next Prime: 87383

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 ² × 19 ²

Divisors: 1, 2, 11, 19, 22, 38, 121, 209, 242, 361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010101000010

Octal: 252502

Duodecimal: 42682

Hexadecimal: 15542

Square: 7632119044

Square Root: 295.57063453597686

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 perfect matchings (or domino tilings) in C₄ X P_n. A6253

T(n,k) = number of n X k matrices containing a permutation of 1..n·k moving each element at most to a neighboring position. A181206

Number of points of L1 norm 4 in cubic lattice Zⁿ. A35598

Number A(n,k) of tilings of a k X k X n box using k·n bricks of shape k X 1 X 1; square array A(n,k), n>=0, k>=1, read by antidiagonals. A233308

Numbers n such that the last 9 decimal digits of the n-th Fibonacci number is pandigital 1-9. A112371

Triangle read by rows: T(n,k) is the number of deco polyominoes of height n and having k columns of odd length (0<=k<=n). A deco polyomino is a directed column-convex polyomino in which the height, measured along the diagonal, is attained only in the last column. A121745

Number of perfect matchings in the graph P₂ X P₉ X P_n. A287053

Numbers k such that the total number of consecutive runs of zeros of length m in every binary expansion from 1 to k, is even, for all m ≠ floor(log₂(k)). A360320

Duplicate of A006253. A3697

Coordination sequence for 19-dimensional cubic lattice. A35714