Properties of the Number 50384

Fifty Thousand Three Hundred Eighty-Four

Basics

Value: 50383 → 50384 → 50385

Parity: even

Prime: No

Previous Prime: 50383

Next Prime: 50387

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 47 × 67

Divisors: 1, 2, 4, 8, 16, 47, 67, 94, 134, 188

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010011010000

Octal: 142320

Duodecimal: 251A8

Hexadecimal: c4d0

Square: 2538547456

Square Root: 224.4638055455712

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

T(n,k) = number of n X k 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor. A198906

Integers k for which {prime(1), prime(2), ..., prime(k)} (mod 4) is biased towards 1. A96628

Number of n X 3 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor. A198901

Number of nX4 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor. A198902

Number of -n..n arrays x(0..2) of 3 elements with nonzero sum and with zero through 2 differences all nonzero. A200166

Nonprimes such that n and φ(n) are relatively prime. A50384

G.f. A(x) satisfies: [xⁿ] A(x)ⁿ⁺¹ = [xⁿ] (1 + x·A(x)ⁿ⁺¹)ⁿ⁺¹ for n>=0. A302703