Properties of the Number 82523

Eighty-Two Thousand Five Hundred Twenty-Three

Basics

Value: 82522 → 82523 → 82524

Parity: odd

Prime: No

Previous Prime: 82507

Next Prime: 82529

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 11789

Divisors: 1, 7, 11789, 82523

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001001011011

Octal: 241133

Duodecimal: 3B90B

Hexadecimal: 1425b

Square: 6810045529

Square Root: 287.26816739764257

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

Numbers k such that sopfr(k-1) = sopfr(k+1), where sopfr = A001414. A392974

Bending a piece of wire of length n+1; walks of length n+1 on a tetrahedron; also non-branched catafusenes with n+2 condensed hexagons. A1998

Number of times k² + (n-k)² is a square for 1 <= k <= n-1. A82523