Properties of the Number 16532

Sixteen Thousand Five Hundred Thirty-Two

Basics

Value: 16531 → 16532 → 16533

Parity: even

Prime: No

Previous Prime: 16529

Next Prime: 16547

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 4133

Divisors: 1, 2, 4, 4133, 8266, 16532

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 100000010010100

Octal: 40224

Duodecimal: 9698

Hexadecimal: 4094

Square: 273307024

Square Root: 128.57682528356344

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

List of different composite numbers in Pascal-like triangles with index of asymmetry y = 1 and index of obliqueness z = 0 or z = 1. A141065

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum unequal to 4 or 5 and every diagonal and antidiagonal sum equal to 4 or 5. A251905

Expansion of (-1 + ∏_k>=1 1 / (1 + (-x)^k))⁸. A341247

a(n) is the number of permutations of length n that avoid the pattern 321 and the mesh pattern (12, 317) or the same sequence for the mesh patterns (12, 377), (12, 407), (12, 467). A289610

The first Zagreb index of the Aztec diamond AZ(n) (see the Ramanes et al. reference, Theorem 2.1). A292344

Number of (n+2)X(1+2) 0..3 arrays with every 3X3 subblock row and column sum unequal to 4 or 5 and every diagonal and antidiagonal sum equal to 4 or 5. A251898

Number of (n+2)X(6+2) 0..3 arrays with every 3X3 subblock row and column sum unequal to 4 or 5 and every diagonal and antidiagonal sum equal to 4 or 5. A251903

List of largest row numbers of Pascal-like triangles with index of asymmetry y = 1 and index of obliqueness z = 0 or z = 1. A141017

Continued fraction for log(9/2). A16532

Number of (n+1)X(3+1) 0..2 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250587