Properties of the Number 51738

Fifty-One Thousand Seven Hundred Thirty-Eight

Basics

Value: 51737 → 51738 → 51739

Parity: even

Prime: No

Previous Prime: 51721

Next Prime: 51749

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 8623

Divisors: 1, 2, 3, 6, 8623, 17246, 25869, 51738

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100101000011010

Octal: 145032

Duodecimal: 25B36

Hexadecimal: ca1a

Square: 2676820644

Square Root: 227.4598865734352

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 of rooted 2-dimensional polyominoes with n pentagonal cells, with no symmetries removed. A51738

G.f. A(x) satisfies: [xⁿ⁺¹] A(x)ⁿ = n*([x^n-1] A(x)ⁿ) for n>=1. A245310