Properties of the Number 50487

Fifty Thousand Four Hundred Eighty-Seven

Basics

Value: 50486 → 50487 → 50488

Parity: odd

Prime: No

Previous Prime: 50461

Next Prime: 50497

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 16829

Divisors: 1, 3, 16829, 50487

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010100110111

Octal: 142467

Duodecimal: 25273

Hexadecimal: c537

Square: 2548937169

Square Root: 224.69312406035036

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

Coefficient of·in the reduction by x² -> x+1 of the polynomial p(n,x) defined at Comments. A192951

G.f. A(x) satisfies A(x) = 1 + ∑_n>=1 A(x)ⁿ * x^2·n-1/(1 - x^2·n-1). A192400

Cumulative sum of double primorials (A079078). A114410

Geometric Connell sequence: start with 1; then next two numbers == 2 mod 3; next four == 3 mod 3; next eight == 1 mod 3; etc. A50487