Properties of the Number 82393

Eighty-Two Thousand Three Hundred Ninety-Three

Basics

Value: 82392 → 82393 → 82394

Parity: odd

Prime: Yes

Previous Prime: 82387

Next Prime: 82421

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 82393

Divisors: 1, 82393

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10100000111011001

Octal: 240731

Duodecimal: 3B821

Hexadecimal: 141d9

Square: 6788606449

Square Root: 287.04180880143576

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) = A192815(n)/2. A192816

Let p = n-th prime of the form 4k+1, take the integer solution (x,y) to the Pellian equation x² - p·y² = 1 with the smallest y >= 1; sequence gives value of y. A82393