Properties of the Number 82085

Eighty-Two Thousand Eighty-Five

Basics

Value: 82084 → 82085 → 82086

Parity: odd

Prime: No

Previous Prime: 82073

Next Prime: 82129

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 16417

Divisors: 1, 5, 16417, 82085

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100000010100101

Octal: 240245

Duodecimal: 3B605

Hexadecimal: 140a5

Square: 6737947225

Square Root: 286.50479926172267

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

Total sum of odd parts in the last section of the set of partitions of n. A206435

Number of compositions of n such that the minimal distance between two identical parts equals two. A261984

Numbers k such that (5·10^k - 119)/3 is prime. A271109

Fixed points when A008475 is iterated started at factorials of prime numbers. A82085