Properties of the Number 88530

Eighty-Eight Thousand Five Hundred Thirty

Basics

Value: 88529 → 88530 → 88531

Parity: even

Prime: No

Previous Prime: 88523

Next Prime: 88547

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 13 × 227

Divisors: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100111010010

Octal: 254722

Duodecimal: 43296

Hexadecimal: 159d2

Square: 7837560900

Square Root: 297.53991328895694

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 f(-x, -x⁵) * f(-x⁶) / f(-x)² in powers of·where f(, ) and f() are Ramanujan θ functions. A132302

Expansion of q^-2/3 * (ψ(-q³) / ψ(-q)³) * (c(q²) / 3) in powers of q where ψ() is a Ramanujan θ function and c() is a cubic AGM θ function. A132978

Expansion of f(x, x⁵) * f(-x⁶) / f(x)² in powers of·where f() is a Ramanujan θ function. A254346

The hyper-Wiener index of the nanostar dendrimer NS[n], defined pictorially in the Wang-Hua reference. A221005

Irregular triangle T(n,k) read by rows: number of orbits of size 2^k on Dyck n-paths. A175137

Denominator of bigomega(n)/ω(n). A88530

Numbers n such that if x = σ(n)-φ(n)+τ(n)-n then n = σ(x)-φ(x)+τ(x)-x. A238229