Properties of the Number 47086

Forty-Seven Thousand Eighty-Six

Basics

Value: 47085 → 47086 → 47087

Parity: even

Prime: No

Previous Prime: 47059

Next Prime: 47087

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 13 × 1811

Divisors: 1, 2, 13, 26, 1811, 3622, 23543, 47086

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011011111101110

Octal: 133756

Duodecimal: 232BA

Hexadecimal: b7ee

Square: 2217091396

Square Root: 216.99308744750374

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

Denominators of continued fraction convergents to sqrt(548). A42049

Index of first occurrence of n as a term in A001203, the continued fraction for π. A32523

a(n) = T(2·n+1, n), array T as in A047080. A47086

Number of nX6 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 0 1 1 vertically. A207906

Number of (n+1)X(5+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally or vertically, with no adjacent elements equal. A232403