Properties of the Number 52309

Fifty-Two Thousand Three Hundred Nine

Basics

Value: 52308 → 52309 → 52310

Parity: odd

Prime: No

Previous Prime: 52301

Next Prime: 52313

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 17 ² × 181

Divisors: 1, 17, 181, 289, 3077, 52309

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110001010101

Octal: 146125

Duodecimal: 26331

Hexadecimal: cc55

Square: 2736231481

Square Root: 228.7116088002531

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

G.f. A(x) satisfies: A(x) = 1 + x·A(x)² / (A(x) - 4·x*A'(x)). A352238

Column 1 of triangle A052308. A52309

Number of nX4 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281984