Properties of the Number 47068

Forty-Seven Thousand Sixty-Eight

Basics

Value: 47067 → 47068 → 47069

Parity: even

Prime: No

Previous Prime: 47059

Next Prime: 47087

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7 × 41 ²

Divisors: 1, 2, 4, 7, 14, 28, 41, 82, 164, 287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011011111011100

Octal: 133734

Duodecimal: 232A4

Hexadecimal: b7dc

Square: 2215396624

Square Root: 216.95160750729642

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

Subsets of {1,2,...,n-6} without differences equal to 3 or 6. A224810

Number of isosceles right triangles on a 2n X (n+1) grid. A189894

Number of n X n binary arrays with all ones connected only either as two by three or three by two blocks. A146152

T(n,n+3), array T as in A047060. A47068