Properties of the Number -26864

Twenty-Six Thousand Eight Hundred Sixty-Four

Basics

Value: -26865 → -26864 → -26863

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 23 × 73

Divisors: 1, 2, 4, 8, 16, 23, 46, 73, 92, 146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100011110000

Octal: -64360

Duodecimal: -13668

Hexadecimal: -68f0

Square: 721674496

Square Root: 163.90240998838303

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

Euler transform of A051064, the ruler function sequence for k=3. A173241

Number of unlabeled rooted trees with n vertices such that every branch of the root has a different number of nodes. A298539

Let A(n) = floor((3/2)ⁿ), B(n)=3ⁿ-2ⁿ*A(n); then a(n)=2ⁿ-A(n)-B(n)-2. A174420

Numbers k such that A173557(k) = A173557(k+1). A333874

Number of labeled n-vertex graphs without 2-components and without isolated vertices (1-components). A93377

Number of n X 4 0..1 arrays with rows and columns lexicographically nondecreasing read forwards, and nonincreasing read backwards. A201371

Multiplicity of highest weight (or singular) vectors associated with character chi₇ of Monster module. A34395