Properties of the Number 82559

Eighty-Two Thousand Five Hundred Fifty-Nine

Basics

Value: 82558 → 82559 → 82560

Parity: odd

Prime: Yes

Previous Prime: 82549

Next Prime: 82561

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 82559

Divisors: 1, 82559

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001001111111

Octal: 241177

Duodecimal: 3B93B

Hexadecimal: 1427f

Square: 6815988481

Square Root: 287.3308197879232

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 n edge connected achiral planar maps with an external face in which all internal faces are triangles. A378342

Primes p such that p+2, (p²-1)/2+p and (p²+3)/2+3·p are also prime. A352948

a(1)=1, a(2)=2, a(n+2)=(a(n+1)+a(n))/2 if a(n+1)+a(n) is even, a(n+2)=(3*(a(n+1)+a(n))+1)/2 otherwise. A69162

G.f.: ∏_m>=1 1/(1-x^m)⁶⁴. A82559