Properties of the Number 52644

Fifty-Two Thousand Six Hundred Forty-Four

Basics

Value: 52643 → 52644 → 52645

Parity: even

Prime: No

Previous Prime: 52639

Next Prime: 52667

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 41 × 107

Divisors: 1, 2, 3, 4, 6, 12, 41, 82, 107, 123

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100110110100100

Octal: 146644

Duodecimal: 26570

Hexadecimal: cda4

Square: 2771390736

Square Root: 229.4428033301546

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

Expansion of χ(-q³) / χ³(-q) in powers of q where χ() is a Ramanujan θ function. A128128

Expansion of φ(q) * φ(-q¹⁸) / (φ(-q³) * φ(-q⁶)) in powers of q where φ() is a Ramanujan θ function. A139213

Expansion of φ(q) * φ(q⁹) / φ(q³)² in powers of q where φ() is a Ramanujan θ function. A233673

Expansion of b(-q) * b(q⁶) / (b(q³) * b(q¹²)) in powers of q where b() is a cubic AGM θ function. A258108

Denominators of continued fraction convergents to sqrt(259). A41485

Expansion of 3·a(q²) * b(q²) * c(q²) / (b(q) * c(q)²) in powers of q where a(), b(), c() are cubic AGM θ functions. A263538

Expansion of χ(q³) / χ³(q) in powers of q where χ() is a Ramanujan θ function. A294387

Expansion of b(q³)b(q²)²/(b(q)b(q⁶)²) in powers of q where b(q) is a cubic AGM function. A122831

T(n,n-3), array T as in A054120. A54121

Expansion of e.g.f. (1+3x-3x²)/(1-x)². A52644