Properties of the Number 50443

Fifty Thousand Four Hundred Forty-Three

Basics

Value: 50442 → 50443 → 50444

Parity: odd

Prime: No

Previous Prime: 50441

Next Prime: 50459

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 73 × 691

Divisors: 1, 73, 691, 50443

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010100001011

Octal: 142413

Duodecimal: 25237

Hexadecimal: c50b

Square: 2544496249

Square Root: 224.59519139999415

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

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f.: exp(∏_j=1..n (1+x^j) - 1). A294250

E.g.f.: exp((1+x)*(1+x²)*(1+x³) - 1). A294251

Number of length-4 0..n arrays with no repeated value differing from the previous repeated value by more than one. A269584

a(0)=4, a(1)=0, a(2)=0, a(3)=3; thereafter a(n) = a(n-3) + a(n-4). A50443