Properties of the Number 57042

Fifty-Seven Thousand Forty-Two

Basics

Value: 57041 → 57042 → 57043

Parity: even

Prime: No

Previous Prime: 57041

Next Prime: 57047

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3169

Divisors: 1, 2, 3, 6, 9, 18, 3169, 6338, 9507, 19014

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111011010010

Octal: 157322

Duodecimal: 29016

Hexadecimal: ded2

Square: 3253789764

Square Root: 238.83467084994172

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 Dyck paths of semilength n such that no level has more than five peaks. A287969

Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ...; the n-th Fibonacci number is in antidiagonal a(n). A57042

Number of Bieberbach groups in dimension n: torsion-free crystallographic groups. A59104