Properties of the Number 52760

Fifty-Two Thousand Seven Hundred Sixty

Basics

Value: 52759 → 52760 → 52761

Parity: even

Prime: No

Previous Prime: 52757

Next Prime: 52769

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 5 × 1319

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 1319, 2638

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100111000011000

Octal: 147030

Duodecimal: 26648

Hexadecimal: ce18

Square: 2783617600

Square Root: 229.69545054266965

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

Let r, s, t be three permutations of the set {1,2,3,..,n}; a(n) = value of ∑_i=1..n r(i)*s(i)*t(i), with r={1,2,3,..,n}; s={n,n-1,..,1} and t={n,n-2,n-4,...,1,...,n-3,n-1}. A70893

Partial sums of A267326. A264390

Triangular array read by rows: row n shows the coefficients of the polynomial u(n) = c(0) + c(1)*x + ... + c(n)*xⁿ which is the numerator of the n-th convergent of the continued fraction [k, k, k, ... ], where k = (x + 2)/(x + 1). A231732

Expansion of e.g.f.: x²*(exp(x)-1)². A52760