Properties of the Number -826804

Eight Hundred Twenty-Six Thousand Eight Hundred Four

Basics

Value: -826805 → -826804 → -826803

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 11 × 19 × 23 × 43

Divisors: 1, 2, 4, 11, 19, 22, 23, 38, 43, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001001110110110100

Octal: -3116664

Duodecimal: -33A584

Hexadecimal: -c9db4

Square: 683604854416

Square Root: 909.2876332602352

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) = binomial(n+6,6)*(2n+7)/7. A50486

Convolution square of A058187, the tetrahedral series with repeats. A178440