Properties of the Number -32071

Thirty-Two Thousand Seventy-One

Basics

Value: -32072 → -32071 → -32070

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 13 × 2467

Divisors: 1, 13, 2467, 32071

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110101000111

Octal: -76507

Duodecimal: -16687

Hexadecimal: -7d47

Square: 1028549041

Square Root: 179.08377927662795

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 partitions of n such that some part is a sum of two other parts. A237113

Number of integer partitions of n with no difference -2. A350842

Number of planar graphs on n labeled nodes. A66537

Triangle of Stirling numbers of order 4. A59023

Numbers k such that ∑_i=1..k i⁹ divides ∏_i=1..k i⁹. A166609

Triangle T(n,k) = ∑_i=1..n 2^i-1*C(n+2·k-i-1, k-1), 1 <= k <= n. A185139

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 361", based on the 5-celled von Neumann neighborhood. A271416

The sum of the heights of all bargraphs of semiperimeter n (n>=2). A278133

Smallest possible value of |∑_k=0..n (+-) 2^k * 3^n-k|, where each (+-) can be either plus or minus sign, independently for each term in the sum. A349544

Duplicate of A066537. A86789