Properties of the Number 98240

Ninety-Eight Thousand Two Hundred Forty

Basics

Value: 98239 → 98240 → 98241

Parity: even

Prime: No

Previous Prime: 98227

Next Prime: 98251

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁶ × 5 × 307

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111111000000

Octal: 277700

Duodecimal: 48A28

Hexadecimal: 17fc0

Square: 9651097600

Square Root: 313.4326083865557

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 (2·x*exp(x)-3)/(1-x). A296944

Expansion of g.f. A(x) satisfying x = A(x) * (1 - A(x)) / (1 - A(x) - A(x)⁵) such that A(0) = 1. A367725

Numbers k such that gcd(2k+1, numerator(Bernoulli(4k+2))) is squarefree. A98240

O.g.f. A(x) satisfies: [xⁿ] 1/(1-x)^n³ / exp( n²*A(x) ) = 0 for n >= 1. A319836