Properties of the Number -11566

Eleven Thousand Five Hundred Sixty-Six

Basics

Value: -11567 → -11566 → -11565

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5783

Divisors: 1, 2, 5783, 11566

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110100101110

Octal: -26456

Duodecimal: -683A

Hexadecimal: -2d2e

Square: 133772356

Square Root: 107.54533927604673

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

McKay-Thompson series of class 18C for the Monster group with a(0) = -3. A123676

McKay-Thompson series of class 18C for the Monster group with a(0) = -2. A215412

McKay-Thompson series of class 36A for Monster. A58644

McKay-Thompson series of class 18C for the Monster group with a(0) = 1. A215413

Sum of the second largest parts in the partitions of n into 6 parts. A308872

Number of partitions of 5n such that cn(1,5) = cn(4,5) <= cn(0,5) <= cn(2,5) = cn(3,5). A36881

McKay-Thompson series of class 18C for the Monster group. A58533

a(n)² + 1 is largest prime of the form x² + 1 <= 2ⁿ. A83848

Numbers n such that Maple 9.5, Maple 10, Maple 11 and Maple 12 give the wrong answers for the number of partitions of n. A110375

G.f. = theta₄(0,x⁴)/theta₄(0,x). A103258