Properties of the Number -8086

Eighty-Six

Basics

Value: -8087 → -8086 → -8085

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 311

Divisors: 1, 2, 13, 26, 311, 622, 4043, 8086

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110010110

Octal: -17626

Duodecimal: -481A

Hexadecimal: -1f96

Square: 65383396

Square Root: 89.92218858546538

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 e.g.f. sinh(sin(x)) * sin(x) (even powers only). A9591

Expansion of sin(x)*exp(sin(x)). A9541

Expansion of e.g.f.: sin(sinh(x))*exp(x). A9492

Expansion of 1/((1+x)*(1-x)⁵). A1752

a(n) = n*(n + 1)*(2·n² + 2·n - 1)/6. A6324

Triangle of Stirling numbers of order 3. A59022

Diagonal of triangular spiral in A051682. A81267

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with each row and column prime, read as a base 3 number with top and left being the most significant digits. A262122

a(n) = 1 + (1200 + (634 + (225 + (85 + (15 + n)*n)*n)*n)*n)*n/720. A145128

a(n) is the number of ways of putting n labeled balls into 2 indistinguishable boxes such that each box contains at least 3 balls. A272352