Properties of the Number 36686

Thirty-Six Thousand Six Hundred Eighty-Six

Basics

Value: 36685 → 36686 → 36687

Parity: even

Prime: No

Previous Prime: 36683

Next Prime: 36691

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 13 × 17 × 83

Divisors: 1, 2, 13, 17, 26, 34, 83, 166, 221, 442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000111101001110

Octal: 107516

Duodecimal: 19292

Hexadecimal: 8f4e

Square: 1345862596

Square Root: 191.53589741873455

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

a(n) = Catalan(n) * (n² + 2) / (n + 2). A344191

T(2n+5,n), array T as in A055794. A55798

a(1)=1, a(n)=a(n-1)+n² if n odd, a(n)=a(n-1)+ n⁴ if n is even. A140150

Single-heap P-positions in misere version of Grundy's game. A36686