Properties of the Number 52709

Fifty-Two Thousand Seven Hundred Nine

Basics

Value: 52708 → 52709 → 52710

Parity: odd

Prime: Yes

Previous Prime: 52697

Next Prime: 52711

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 52709

Divisors: 1, 52709

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110111100101

Octal: 146745

Duodecimal: 26605

Hexadecimal: cde5

Square: 2778238681

Square Root: 229.58440713602482

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

Number of partitions satisfying 0 < cn(0,5) + cn(2,5) + cn(3,5). A39899

Expansion of g.f. (1-sqrt(1-4·x-4·x²))/(2*(1+x)). A52709

Half the number of n X 4 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors. A185830