Properties of the Number 99827

Ninety-Nine Thousand Eight Hundred Twenty-Seven

Basics

Value: 99826 → 99827 → 99828

Parity: odd

Prime: No

Previous Prime: 99823

Next Prime: 99829

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 7 × 13 × 1097

Divisors: 1, 7, 13, 91, 1097, 7679, 14261, 99827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010111110011

Octal: 302763

Duodecimal: 4992B

Hexadecimal: 185f3

Square: 9965429929

Square Root: 315.9541105920289

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) = binomial(n+3, 4) + binomial(n+1, 3) + 1. A368881

Generalized harmonic number H(n,5) = ∑_k=1..n 1/k⁵ multiplied by (n!)⁵. A99827