Properties of the Number 47806

Forty-Seven Thousand Eight Hundred Six

Basics

Value: 47805 → 47806 → 47807

Parity: even

Prime: No

Previous Prime: 47797

Next Prime: 47807

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 41 × 53

Divisors: 1, 2, 11, 22, 41, 53, 82, 106, 451, 583

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101010111110

Octal: 135276

Duodecimal: 237BA

Hexadecimal: babe

Square: 2285413636

Square Root: 218.6458323407972

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

Decimal number representations of hexadecimal numbers whose form spells an American-English word found in a standard dictionary in lexicographic order. A132675

Decimal number representations of hexadecimal numbers whose form spells an American-English word found in a standard dictionary in numerical order. A132676

Number of dissections of a convex n-gon by strictly disjoint diagonals so as to create no triangles. A387224

Records in A181159. A306332

Sum of 2^k for residue k in among Lucas numbers mod n. A336685

Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303036

Duplicate of A008696. A47806