Properties of the Number 99290

Ninety-Nine Thousand Two Hundred Ninety

Basics

Value: 99289 → 99290 → 99291

Parity: even

Prime: No

Previous Prime: 99289

Next Prime: 99317

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 9929

Divisors: 1, 2, 5, 10, 9929, 19858, 49645, 99290

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001111011010

Octal: 301732

Duodecimal: 49562

Hexadecimal: 183da

Square: 9858504100

Square Root: 315.1031577118833

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

a(n) = 4 + floor(∑_k=1..n-1 a(k) / 2). A120134

T(n,k) = Number of n X k 0..2 arrays with values 0..2 introduced in row major order, the number of instances of each value within one of each other, and every element equal to zero or one horizontal or vertical neighbors. A199230

Greedy Coppersmith-Winograd sequence. A172161

Number of nX2 0..2 arrays with values 0..2 introduced in row major order, the number of instances of each value within one of each other, and every element equal to zero or one horizontal or vertical neighbors. A199224

Decimal expansion of the Fresnel cosine integral function at 1. A99290