Properties of the Number 82564

Eighty-Two Thousand Five Hundred Sixty-Four

Basics

Value: 82563 → 82564 → 82565

Parity: even

Prime: No

Previous Prime: 82561

Next Prime: 82567

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 20641

Divisors: 1, 2, 4, 20641, 41282, 82564

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001010000100

Octal: 241204

Duodecimal: 3B944

Hexadecimal: 14284

Square: 6816814096

Square Root: 287.3395204283602

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 the elliptic function sqrt(k(q))/q^1/4 in powers of q, where sqrt(k(q)) = theta₂(q)/theta₃(q). A127392

Expansion of η(q)² * η(q²) / η(q⁴) in powers of q. A82564