Properties of the Number -40526

Forty Thousand Five Hundred Twenty-Six

Basics

Value: -40527 → -40526 → -40525

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 23 × 881

Divisors: 1, 2, 23, 46, 881, 1762, 20263, 40526

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111001001110

Octal: -117116

Duodecimal: -1B552

Hexadecimal: -9e4e

Square: 1642356676

Square Root: 201.31070513015447

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

Coefficient of the irreducible character of S_m indexed by (m-2n+2,2n-2) in the n-th Kronecker power of the representation indexed by (m-2,2). A90809

a(n) = n*(6·n² + 15·n + 5)/2. A163833

Number of nondecreasing strings of numbers x(i=1..n) in -4..4 with sum x(i)³ equal to 0. A188272

Numbers k such that σ(k) and σ(k+1) are nontrivial powers (A065496). A65522

Expansion of ∏_k>=0 1 / (1 - x^{2^k} - x^{2^(k+1}))^{2^k}. A357366