Properties of the Number 52508

Fifty-Two Thousand Five Hundred Eight

Basics

Value: 52507 → 52508 → 52509

Parity: even

Prime: No

Previous Prime: 52501

Next Prime: 52511

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 13127

Divisors: 1, 2, 4, 13127, 26254, 52508

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110100011100

Octal: 146434

Duodecimal: 26478

Hexadecimal: cd1c

Square: 2757090064

Square Root: 229.14624151401654

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. satisfies: A(x) = ∑_n>=0 xⁿ*g_n(x)ⁿ where g_n(x) = A(x) - xⁿ*g_n(x)ⁿ for n>=0. A187010

G.f. A(x) satisfies: [xⁿ⁺¹] A(x)ⁿ = n² * ( [x^n-1] A(x)ⁿ ) for n>=1. A245312

a(n) = (-1) * round(j((1 + sqrt(-n))/2)), where j is j-invariant. A302142

Smallest number such that the largest set of positive real numbers whose sum and product equals the number falls short by n. A52508