Properties of the Number 86868

Eighty-Six Thousand Eight Hundred Sixty-Eight

Basics

Value: 86867 → 86868 → 86869

Parity: even

Prime: No

Previous Prime: 86861

Next Prime: 86869

Digit Sum: 36

Digital Root: 9

Palindrome: Yes

Factorization: 2 ² × 3 ² × 19 × 127

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 19, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001101010100

Octal: 251524

Duodecimal: 42330

Hexadecimal: 15354

Square: 7546049424

Square Root: 294.7337781795633

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

E.g.f. satisfies: A(x)^A(x²) = 1/(1 - x). A349652

Palindromic numbers which are the difference of two positive cubes. A38808

Palindromic numbers such that the sum of the digits equals the number of divisors. A263720

Number of left-labeled (3,n)-bipartite graphs. A370081

a(n) = Floor(1/sin(A070752(n))). A86868