Properties of the Number -41586

Forty-One Thousand Five Hundred Eighty-Six

Basics

Value: -41587 → -41586 → -41585

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 29 × 239

Divisors: 1, 2, 3, 6, 29, 58, 87, 174, 239, 478

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010001001110010

Octal: -121162

Duodecimal: -20096

Hexadecimal: -a272

Square: 1729395396

Square Root: 203.92645733204898

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

Expansion of (1-x+sqrt(1-6x+x²))/2 in powers of x. A85403

-1 + ∏_n>=1 (1 + xⁿ)^a(n) = g.f. of A000040 (prime numbers). A305871

Inverse of the Delannoy triangle. A103136

First column of inverse of Delannoy triangle. A103137

Expansion of (1 + x + sqrt(1 - 6·x + x²))/2 in powers of x. A86456

∑_i=0..n ∑_j=0..i a(j) * a(i-j) = (-11)ⁿ. A85457

Riordan array ((1-x+sqrt(1+6·x+x²))/2, (sqrt(1+6·x+x²)-x-1)/2). A112477

Riordan array ((1-x+sqrt(1-6x+x²))/2, (1+x-sqrt(1-6x+x²))/4). A117354

Large Schröder numbers (or large Schroeder numbers, or big Schroeder numbers). A6318

Triangular array read by rows associated with Schroeder numbers: T(1,k) = 1; T(n,k) = 0 if k < n; T(n,k) = T(n,k-1) + T(n-1,k-1) + T(n-1,k). A33877