Properties of the Number 50860

Fifty Thousand Eight Hundred Sixty

Basics

Value: 50859 → 50860 → 50861

Parity: even

Prime: No

Previous Prime: 50857

Next Prime: 50867

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 2543

Divisors: 1, 2, 4, 5, 10, 20, 2543, 5086, 10172, 12715

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1100011010101100

Octal: 143254

Duodecimal: 25524

Hexadecimal: c6ac

Square: 2586739600

Square Root: 225.52161758909057

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

Triangle T(m,k) read by rows, where T(m,k) is the number of ways in which 1 <= k <= m positions can be picked in an m X m square grid such that the picked positions have a central symmetry. A291717

a(n) = ∑_i=0..n digsum₅(i)⁴, where digsum₅(i) = A053824(i). A231671

Numbers whose base-15 representation has exactly 5 runs. A43672

Number of (n+1) X 5 0..5 arrays with every 2 X 2 subblock summing to 10. A183657

Numbers n such that 217·2ⁿ-1 is prime. A50860