Properties of the Number 86918

Eighty-Six Thousand Nine Hundred Eighteen

Basics

Value: 86917 → 86918 → 86919

Parity: even

Prime: No

Previous Prime: 86869

Next Prime: 86923

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 13 × 3343

Divisors: 1, 2, 13, 26, 3343, 6686, 43459, 86918

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001110000110

Octal: 251606

Duodecimal: 42372

Hexadecimal: 15386

Square: 7554738724

Square Root: 294.8185882877808

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

Expansion of (-1 + ∏_k>=1 1 / (1 + (-x)^k))⁴. A341243

Generating primitive Pythagorean triangles by using (n, n+1) gives perimeters for each n. This sequence lists the sum of these perimeters for each n triangles. A193068

Numbers n such that the difference between the greatest prime divisor of n³ + 1 and the sum of the other distinct prime divisors is equal to +-1. A243609

Numbers with at least three digits such that the absolute differences between successive digits forms a palindrome (when leading zeros are omitted). A86918