Properties of the Number 52312

Fifty-Two Thousand Three Hundred Twelve

Basics

Value: 52311 → 52312 → 52313

Parity: even

Prime: No

Previous Prime: 52301

Next Prime: 52313

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 13 × 503

Divisors: 1, 2, 4, 8, 13, 26, 52, 104, 503, 1006

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110001011000

Octal: 146130

Duodecimal: 26334

Hexadecimal: cc58

Square: 2736545344

Square Root: 228.71816718398213

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

Largest (or middle) entry in row n of A099766. A99768

Column 1 of triangle A052311. A52312

a(n) = |{1 < k < sqrt(n)*log(n): prime(n) + C(prime(k)-1, (prime(k)-1)/2) is prime}|, where C(2j,j) = (2j)!/(j!)². A239451