Properties of the Number 82541

Eighty-Two Thousand Five Hundred Forty-One

Basics

Value: 82540 → 82541 → 82542

Parity: odd

Prime: No

Previous Prime: 82531

Next Prime: 82549

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 59 × 1399

Divisors: 1, 59, 1399, 82541

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001001101101

Octal: 241155

Duodecimal: 3B925

Hexadecimal: 1426d

Square: 6813016681

Square Root: 287.2994953006357

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 largest integer k such that there is an integer m with exactly n nonunitary prime factors and m + A005117(i) is squarefree for 1 <= i <= k. A390138

a(n) = (7·3ⁿ - 4·0ⁿ)/3. A82541