Properties of the Number -11543

Eleven Thousand Five Hundred Forty-Three

Basics

Value: -11544 → -11543 → -11542

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 × 17 × 97

Divisors: 1, 7, 17, 97, 119, 679, 1649, 11543

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110100010111

Octal: -26427

Duodecimal: -681B

Hexadecimal: -2d17

Square: 133240849

Square Root: 107.43835441777765

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

A transform of the Fibonacci numbers. A99505

Composite numbers such that the square mean of their prime factors is a nonprime integer (where the prime factors are taken with multiplicity and the square mean of c and d is sqrt((c²+d²)/2)). A134602

Nonnegative values·of solutions (x, y) to the Diophantine equation x² + (x + 97)² = y². A129836

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 5 6 or 7. A252679

Sum of the second largest parts of the partitions of n into 8 squarefree parts. A326451

Minimal exponents m such that the fractional part of (π-2)^m obtains a maximum (when starting with m=1). A153719

Numbers k such that the fractional part of (π-2)^k is greater than 1-(1/k). A153720

Inverse Mobius transformation of A338164. A360428

Bessel function Y₀(n) is a monotonically decreasing positive sequence. A46961

Composites that are the sum of two, three, four and five consecutive composite numbers. A151745