Properties of the Number 52572

Fifty-Two Thousand Five Hundred Seventy-Two

Basics

Value: 52571 → 52572 → 52573

Parity: even

Prime: No

Previous Prime: 52571

Next Prime: 52579

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 13 × 337

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110101011100

Octal: 146534

Duodecimal: 26510

Hexadecimal: cd5c

Square: 2763815184

Square Root: 229.28584779702388

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(n) = T(n,[ n/2 ]), where T is the array defined in A025177. A25189

Expansion of e.g.f.: (1+2·x-2·x²)/(1-x)². A52572

Half the number of nX6 binary arrays with no element unequal to a strict majority of its king-move neighbors. A183390