Properties of the Number 50320

Fifty Thousand Three Hundred Twenty

Basics

Value: 50319 → 50320 → 50321

Parity: even

Prime: No

Previous Prime: 50311

Next Prime: 50321

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 5 × 17 × 37

Divisors: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010010010000

Octal: 142220

Duodecimal: 25154

Hexadecimal: c490

Square: 2532102400

Square Root: 224.32119828495925

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) = ∑_{k=0..floor(n/2)} binomial(2·n-2·k,2·k)*2^n-k. A108485

Sum of all the parts in the partitions of n into 6 parts. A308867

Solution to the problem of finding the number of comparisons needed for optimal merging of 3 elements with n elements. A239100

Integers k such that k = Sum k/(p_i + j), where p_i are the prime factors of k (with multiplicity). Case j = 3. A380924

Numbers where k-th digit from right is either 0 or k. A63013

Long leg of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse. A89548

Number of strict 3rd-order maximal independent sets in cycle graph. A7392

a(n) is the smallest integer k such that floor((3/2)^k)/floor((3/2)ⁿ) is an integer greater than 1. A65644

a(n) = (1/12)*(n+1)*(n³+19·n²+118·n+228). A92327

Expansion of x³*(x-1)²*(x+1) / (x⁶-3·x⁵+3·x⁴-x+1). A135991