Properties of the Number -82809

Eighty-Two Thousand Eight Hundred Nine

Basics

Value: -82810 → -82809 → -82808

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 3067

Divisors: 1, 3, 9, 27, 3067, 9201, 27603, 82809

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100001101111001

Octal: -241571

Duodecimal: -3BB09

Hexadecimal: -14379

Square: 6857330481

Square Root: 287.7655295548791

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) is the number of unlabeled rank-3 graded lattices with 5 coatoms and n atoms. A322600

5th diagonal of triangle in A059317. A106113