Properties of the Number 47906

Forty-Seven Thousand Nine Hundred Six

Basics

Value: 47905 → 47906 → 47907

Parity: even

Prime: No

Previous Prime: 47903

Next Prime: 47911

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 17 × 1409

Divisors: 1, 2, 17, 34, 1409, 2818, 23953, 47906

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101100100010

Octal: 135442

Duodecimal: 23882

Hexadecimal: bb22

Square: 2294984836

Square Root: 218.87439320304236

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

Second right hand column of the β triangle A160480. A160483

a(n+1) = a(n) - n (if n is odd), a(n+1) = a(n) * n (if n is even). A47906

Number of nX4 0..1 arrays with every element equal to 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A298837