Properties of the Number 82243

Eighty-Two Thousand Two Hundred Forty-Three

Basics

Value: 82242 → 82243 → 82244

Parity: odd

Prime: No

Previous Prime: 82241

Next Prime: 82261

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 31 × 379

Divisors: 1, 7, 31, 217, 379, 2653, 11749, 82243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100000101000011

Octal: 240503

Duodecimal: 3B717

Hexadecimal: 14143

Square: 6763911049

Square Root: 286.7804037935647

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) = n*(n-3)*(n²-7·n+14)/8. A176145

Number of n X 4 0..1 arrays with rows, columns and antidiagonals unimodal and diagonals nondecreasing. A223766

Partial sums of A068148. A178137

a(n) = A082242(n)/4. A82243