Properties of the Number 99051

Ninety-Nine Thousand Fifty-One

Basics

Value: 99050 → 99051 → 99052

Parity: odd

Prime: No

Previous Prime: 99041

Next Prime: 99053

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 137 × 241

Divisors: 1, 3, 137, 241, 411, 723, 33017, 99051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001011101011

Octal: 301353

Duodecimal: 493A3

Hexadecimal: 182eb

Square: 9811100601

Square Root: 314.72368833629287

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

Number of ways to cover the n X n+1 grid graph by vertex disjoint cycles. A222203

Number of 2-factors in P₆ X P_n. A145400

Number of 2-factors in P₇ X P_2n. A145415

Write n=3i+j, 0<=j<3; a(n) = number of ways to cover the r X s grid graph by vertex disjoint cycles, where (r,s) = (2i+2, 2i+2) (if j=0), (2i+2, 2i+3) (if j=1) or (2i+3, 2i+4) (if j=2). A222204

a(n) = ∑_k=0..n binomial(n,k) * binomial(n+2·k,n-k). A378403

p·2^p - 1 where p is prime. A99051