Properties of the Number 98428

Ninety-Eight Thousand Four Hundred Twenty-Eight

Basics

Value: 98427 → 98428 → 98429

Parity: even

Prime: No

Previous Prime: 98419

Next Prime: 98429

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 11 × 2237

Divisors: 1, 2, 4, 11, 22, 44, 2237, 4474, 8948, 24607

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000001111100

Octal: 300174

Duodecimal: 48B64

Hexadecimal: 1807c

Square: 9688071184

Square Root: 313.73237002260385

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 q * (χ(-q) / χ(-q³))¹² in powers of q where χ() is a Ramanujan θ function. A226235

Structured tetragonal anti-prism numbers. A100182

a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 14. A93214

Number of sexy prime pairs (p, p+6) with p <= n. A98428