Properties of the Number 98514

Ninety-Eight Thousand Five Hundred Fourteen

Basics

Value: 98513 → 98514 → 98515

Parity: even

Prime: No

Previous Prime: 98507

Next Prime: 98519

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 13 × 421

Divisors: 1, 2, 3, 6, 9, 13, 18, 26, 39, 78

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000011010010

Octal: 300322

Duodecimal: 49016

Hexadecimal: 180d2

Square: 9705008196

Square Root: 313.86939959161356

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

If F(n) is the n-th Fibonacci number, then a(2n) = (F(2n+1) + F(n+2))/2 and a(2n+1) = (F(2n+2) + F(n+1))/2. A1224

a(n) = (F(2·n-1) + F(n+1))/2 where F(n) is a Fibonacci number. A5207

Number of incongruent ways to tile a 3 X 2n room with 1x2 Tatami mats. At most 3 Tatami mats may meet at a point. A68928

Numbers k that can be expressed as k = w + x = y·z with w·x = y² + z² where w, x, y, and z are all positive integers. A57373

Number of distinct ways to tile a 2 X n rectangle with dominoes (solutions are identified if they are rotations or reflections of each other). A60312

Duplicate of A001224. A102526

Constant term of the reduction of the polynomial p(n,x)=(1/2)((x+1)ⁿ+(x-1)ⁿ) by x²->x+1. A192352

Fibonacci sequence beginning 0, 9. A22092

a(n) = 3·2ⁿ + n² - n. A308580

For p=prime(n), a(n) = number of points (x,y) on the elliptic curve y² = x³ + x + 1 (mod p), not including the point at infinity. A98514

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