Properties of the Number 99850

Ninety-Nine Thousand Eight Hundred Fifty

Basics

Value: 99849 → 99850 → 99851

Parity: even

Prime: No

Previous Prime: 99839

Next Prime: 99859

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 ² × 1997

Divisors: 1, 2, 5, 10, 25, 50, 1997, 3994, 9985, 19970

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011000001010

Octal: 303012

Duodecimal: 4994A

Hexadecimal: 1860a

Square: 9970022500

Square Root: 315.9905061864992

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) = floor( γ(n + 3/5)/γ(3/5) ). A20083

Number of terms from the decimal expansion of π (A000796) which include every combination of n digits as consecutive subsequences. A80597

Nearest integer to γ(n + 3/5)/γ(3/5). A20038

Partial sums of A004648. A99850