Properties of the Number -50675

Fifty Thousand Six Hundred Seventy-Five

Basics

Value: -50676 → -50675 → -50674

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 2027

Divisors: 1, 5, 25, 2027, 10135, 50675

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100010111110011

Octal: -142763

Duodecimal: -253AB

Hexadecimal: -c5f3

Square: 2567955625

Square Root: 225.11108368980857

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

a(n) = ∑_i=0..n binomial(i,floor(i/2)). A36256

a(n) = 81·n² + 2·n. A177099

Let r₁ = 1. Let r_m+1 = r₁ + 1/(r₂ + 1/(r₃ +...(r_m-1 + 1/r_m)...)), a continued fraction of rational terms. Then a(n) is the number of (positive integer) terms in the simple continued fraction of r_n. A138743

Least term in period of continued fraction for sqrt(n) is 9. A31433

Number of (n+2)X(3+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 2 3 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 2 3 4 6 or 7. A252402

Number of (7+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 2 3 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 2 3 4 6 or 7. A252414

a(n) = ∑_k=0..n (3·k+2)*Catalan(k). A274104

Numbers k such that 8·10^k + 39 is prime. A280924