Properties of the Number -16822

Sixteen Thousand Eight Hundred Twenty-Two

Basics

Value: -16823 → -16822 → -16821

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 647

Divisors: 1, 2, 13, 26, 647, 1294, 8411, 16822

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000110110110

Octal: -40666

Duodecimal: -989A

Hexadecimal: -41b6

Square: 282979684

Square Root: 129.69965304502554

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

Total number of parts in all partitions of n plus the sum of largest parts in all partitions of n plus the number of partitions of n plus n. A225610

Number of subsets of {1..n} with all equal lengths of maximal anti-runs (increasing by more than 1). A384889

Sum of the third largest parts of the partitions of n into 10 squarefree parts. A326635

Numbers that are the sum of eight fourth powers in eight or more ways. A345583

Numbers that are the sum of eight fourth powers in exactly eight ways. A345840

a(0) = 1, a(n) = 20·n² + 2 for n>0. A10010

a(n) = A088314(n) - A000009(n). A88571

Coefficient of xⁿ in the expansion of 1/( (1-x)² * (1-x³)² )ⁿ. A370275