Properties of the Number 99193

Ninety-Nine Thousand One Hundred Ninety-Three

Basics

Value: 99192 → 99193 → 99194

Parity: odd

Prime: No

Previous Prime: 99191

Next Prime: 99223

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 281 × 353

Divisors: 1, 281, 353, 99193

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000001101111001

Octal: 301571

Duodecimal: 494A1

Hexadecimal: 18379

Square: 9839251249

Square Root: 314.9492022533158

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

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A316244

McKay-Thompson series of class 27A for the Monster group. A58599

Number of 2 X 2 matrices having all terms in {-n,...,0,...,n} and nonnegative determinant. A211147

Number of nX5 0..1 arrays with every element unequal to 0, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A316241

Number of nXn 0..1 arrays with every element unequal to 0, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A316240

a(n) = n*(4·n⁶ + 70·n⁴ + 196·n² + 45)/315. A99193

Number of length n+3 0..4 arrays with no four consecutive terms having the maximum of any two terms equal to the minimum of the remaining two terms. A250383