Properties of the Number 82489

Eighty-Two Thousand Four Hundred Eighty-Nine

Basics

Value: 82488 → 82489 → 82490

Parity: odd

Prime: No

Previous Prime: 82487

Next Prime: 82493

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 11 × 7499

Divisors: 1, 11, 7499, 82489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001000111001

Octal: 241071

Duodecimal: 3B8A1

Hexadecimal: 14239

Square: 6804435121

Square Root: 287.20898314641903

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 walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (0, -1, 1), (0, 1, -1), (1, 0, 0)}. A148099

a(n) = ∑_{k = 0..n} C(n,k) * C(n+k,k) * C(n+2·k,k) * C(n+3·k,k) * C(n+4·k,k). A82489