Properties of the Number 52171

Fifty-Two Thousand One Hundred Seventy-One

Basics

Value: 52170 → 52171 → 52172

Parity: odd

Prime: No

Previous Prime: 52163

Next Prime: 52177

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 × 29 × 257

Divisors: 1, 7, 29, 203, 257, 1799, 7453, 52171

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100101111001011

Octal: 145713

Duodecimal: 26237

Hexadecimal: cbcb

Square: 2721813241

Square Root: 228.4097195830335

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

T(n,k)=Number of nXk integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself. A266101

a(n) = a(n-1)+ a(round(2*(n-1)/3)) +a(round((n-1)/3)) starting a(1)=1. A33498

Number of nX6 integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself. A266099

Number of 4Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself. A266104

Number of directed multigraphs with loops on an infinite set of nodes containing a total of n arcs. A52171