Properties of the Number 57039

Fifty-Seven Thousand Thirty-Nine

Basics

Value: 57038 → 57039 → 57040

Parity: odd

Prime: No

Previous Prime: 57037

Next Prime: 57041

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 19013

Divisors: 1, 3, 19013, 57039

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111011001111

Octal: 157317

Duodecimal: 29013

Hexadecimal: decf

Square: 3253447521

Square Root: 238.8283902721785

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(1) = 1; for n>1, a(n) = the smallest number p > a(n-1) such that (a(n-1)+p)/2 is a cube. A126950

Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ...; each k is an R(i(k),j(k)) and A057039(n)=j(2n). A57039