Properties of the Number 98469

Ninety-Eight Thousand Four Hundred Sixty-Nine

Basics

Value: 98468 → 98469 → 98470

Parity: odd

Prime: No

Previous Prime: 98467

Next Prime: 98473

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 × 521

Divisors: 1, 3, 7, 9, 21, 27, 63, 189, 521, 1563

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000000010100101

Octal: 300245

Duodecimal: 48B99

Hexadecimal: 180a5

Square: 9696143961

Square Root: 313.7977055365447

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

∏_n>=1 1 / (1 - a(n)*xⁿ) = 1 + ∑_n>=1 σ(n)*xⁿ, where σ = A000203. A353947

a(n) = ∑_k=0..n-1 T(n,k) * T(n,k+1), with T given by A026300. A26940

Expansion of (A(x)²+A(x²))/2 where A(x) = A001006(x). A275207

Expansion of (A(x)²-A(x²))/2 where A(x) = A001006(x). A275208

The Wiener index of the cyclic phenylene with n hexagons (n>=3). A224456

A sequence related to the even-indexed Catalan numbers. A98469