Properties of the Number 50784

Fifty Thousand Seven Hundred Eighty-Four

Basics

Value: 50783 → 50784 → 50785

Parity: even

Prime: No

Previous Prime: 50777

Next Prime: 50789

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁵ × 3 × 23 ²

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 23, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100011001100000

Octal: 143140

Duodecimal: 25480

Hexadecimal: c660

Square: 2579014656

Square Root: 225.3530563360524

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

Number T(n,k) of binary search trees of height k having n internal nodes; triangle T(n,k), n>=0, max(0,floor(log₂(n))+1)<=k<=n, read by rows. A335919

Expansion of φ(x)² / φ(-x²) in powers of·where φ() is a Ramanujan θ function. A260314

a(n) = 2·n*A071148(n). A177082

Number of ways to place zero or more nonadjacent 0,0 1,0 2,0 2,1 3,2 3,3 polyhexes in any orientation on a planar nXnXn triangular grid. A155275

Palindromic primes containing no pair of consecutive equal digits. A50784