Properties of the Number 52559

Fifty-Two Thousand Five Hundred Fifty-Nine

Basics

Value: 52558 → 52559 → 52560

Parity: odd

Prime: No

Previous Prime: 52553

Next Prime: 52561

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 13 ² × 311

Divisors: 1, 13, 169, 311, 4043, 52559

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110101001111

Octal: 146517

Duodecimal: 264BB

Hexadecimal: cd4f

Square: 2762448481

Square Root: 229.25749715112917

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 length n left factors of Dyck paths having no triple-rises (triple-rise = three consecutive (1,1)-steps). A191786

Least number k such that sigma₂(k) >= 2ⁿ. A141847

Expansion of e.g.f. (1-x)/(1 - 2·x - x² + x³). A52559