Properties of the Number 82542

Eighty-Two Thousand Five Hundred Forty-Two

Basics

Value: 82541 → 82542 → 82543

Parity: even

Prime: No

Previous Prime: 82531

Next Prime: 82549

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13757

Divisors: 1, 2, 3, 6, 13757, 27514, 41271, 82542

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001001101110

Octal: 241156

Duodecimal: 3B926

Hexadecimal: 1426e

Square: 6813181764

Square Root: 287.3012356395287

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) is the number of partitions of n such that the number of parts having multiplicity > 1 is a part. A241408

Numbers n such that n² + 1, (n+1)² + 1 and (n+2)² + 1 are divisible by a square. A218048

a(n) = prime(n) + 2 - (prime(n) mod 4). A82542