Properties of the Number 47950

Forty-Seven Thousand Nine Hundred Fifty

Basics

Value: 47949 → 47950 → 47951

Parity: even

Prime: No

Previous Prime: 47947

Next Prime: 47951

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 ² × 7 × 137

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 50, 70

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101101001110

Octal: 135516

Duodecimal: 238BA

Hexadecimal: bb4e

Square: 2299202500

Square Root: 218.9748844045819

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

A046802(x,y) --> A046802(x,y+1), transform of e.g.f. for the graded number of positroids of the totally nonnegative Grassmannians G+(k,n); enumerates faces of the stellahedra. A248727

Number of n X n (0,1) matrices such that each row and each column is nondecreasing or nonincreasing. A32260

T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 110 in rows and columns. A202052

A036918/2. A36919

Number of (n+2) X 7 binary arrays avoiding patterns 001 and 110 in rows and columns. A202049

Coordination sequence T1 for Zeolite Code AEN. A47950