Properties of the Number -11596

Eleven Thousand Five Hundred Ninety-Six

Basics

Value: -11597 → -11596 → -11595

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 13 × 223

Divisors: 1, 2, 4, 13, 26, 52, 223, 446, 892, 2899

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10110101001100

Octal: -26514

Duodecimal: -6864

Hexadecimal: -2d4c

Square: 134467216

Square Root: 107.68472500777443

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 sqrt(1 - 2·x - 3·x²) in powers of x. A167022

Expansion of x + sqrt(1-2x-3x²). A168058

Sum of quadratic residues of (n-th prime == 3 mod 4). A282035

Sum of the quadratic residues of prime(n). A76409

INVERTi transform of central trinomial coefficients (A002426). A7971

Let p = n-th prime == 7 mod 8; a(n) = sum of quadratic residues mod p. A282041

Number T(n,k) of permutations p of [n] such that |{ j : |p(j)-j| = 1 }| = k; triangle T(n,k), n >= 0, 0 <= k <= n, read by rows. A320582

Expansion of 2 - x - sqrt(1-2x-3x²). A168055

Expansion of 1 - x - sqrt(1 - 2·x - 3·x²) in powers of x. A126068

Numbers k for which 4^k - 27 is prime. A274519