Properties of the Number 99177

Ninety-Nine Thousand One Hundred Seventy-Seven

Basics

Value: 99176 → 99177 → 99178

Parity: odd

Prime: No

Previous Prime: 99173

Next Prime: 99181

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 2543

Divisors: 1, 3, 13, 39, 2543, 7629, 33059, 99177

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001101101001

Octal: 301551

Duodecimal: 49489

Hexadecimal: 18369

Square: 9836077329

Square Root: 314.92380030731243

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

Triangle, read by rows, where row n equals row n of matrix power A132844ⁿ for n>=0, where triangle A132844 is defined by: A132844(n,k) = T( [(n+k)/2], k) for n>=k>=0. A132845

Column 3 of triangle A132845. A132849

Expansion of g.f.: (1 + x² - x³)/(1 - x - x² + x³ - x⁵). A147604

a(n) = 2·a(n-1) + 4·a(n-2) - 4·a(n-3) - 4·a(n-4). A99177

Number of genus-surfaces with n vertices. A135327