Properties of the Number -32081

Thirty-Two Thousand Eighty-One

Basics

Value: -32082 → -32081 → -32080

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 × 4583

Divisors: 1, 7, 4583, 32081

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110101010001

Octal: -76521

Duodecimal: -16695

Hexadecimal: -7d51

Square: 1029190561

Square Root: 179.1116969938033

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) = A273059(4n+1). A275917

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 606", based on the 5-celled von Neumann neighborhood. A283258

The sequence M(n) in A022905. A22908

a(n) = floor((π/sqrt(2))ⁿ). A95214

Number of zero-sum -n..n arrays of 5 elements with first through fourth differences also in -n..n. A201440

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 307", based on the 5-celled von Neumann neighborhood. A271166

Inverse matrix of A135494. A298673

Numbers k that divide the sum of the first k partition numbers (A000041) and the sum of the first k unique partition numbers (A000009). A59218