Properties of the Number 82366

Eighty-Two Thousand Three Hundred Sixty-Six

Basics

Value: 82365 → 82366 → 82367

Parity: even

Prime: No

Previous Prime: 82361

Next Prime: 82373

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 41183

Divisors: 1, 2, 41183, 82366

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000110111110

Octal: 240676

Duodecimal: 3B7BA

Hexadecimal: 141be

Square: 6784157956

Square Root: 286.99477347157386

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

Number of irredundant sets in the n-cycle graph. A290493

G.f.: (1 - 7·x - sqrt(49·x² - 18·x + 1))/(2·x). A82366

Numbers n for which the sum of the odd members and the sum of the even members in the Collatz (3x+1) trajectory are both semiprime. A277336