Properties of the Number -26324

Twenty-Six Thousand Three Hundred Twenty-Four

Basics

Value: -26325 → -26324 → -26323

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 6581

Divisors: 1, 2, 4, 6581, 13162, 26324

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011011010100

Octal: -63324

Duodecimal: -13298

Hexadecimal: -66d4

Square: 692952976

Square Root: 162.24672569885655

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

Generalized ballot numbers (first differences of Motzkin numbers). A2026

a(n) = ∑_i=1..n σ(i)*σ(i+1), where σ(n) = A000203(n) is the sum of the divisors of n. A330322

McKay-Thompson series of class 36g for the Monster group. A103262

Expansion of (-2 +x² +x -x·sqrt(1-2·x-3·x²))/(-1 +x -sqrt(1-2·x-3·x²)). A244884

Expansion of (1-x)*c(x/(1+x)), where c(x) is the g.f. of the Catalan numbers (A000108). A105695

Triangle read by rows: T(n,k) is the number of short bushes with n edges and having the leftmost leaf at height k (a short bush is an ordered tree with no nodes of outdegree 1). A106489

Irregular triangle read by rows: T(n,m) = number of lattice paths of type {A^Q}_R terminating at point (n, m). A291082

Hash Parker numbers: Integers whose real 32nd root's first six nonzero digits (after the decimal point) rearranged in ascending order are equal to 234477. A309979