Properties of the Number 57084

Fifty-Seven Thousand Eighty-Four

Basics

Value: 57083 → 57084 → 57085

Parity: even

Prime: No

Previous Prime: 57077

Next Prime: 57089

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 67 × 71

Divisors: 1, 2, 3, 4, 6, 12, 67, 71, 134, 142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101111011111100

Octal: 157374

Duodecimal: 29050

Hexadecimal: defc

Square: 3258583056

Square Root: 238.92258160333026

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

Numbers b that are the first of m³ consecutive cubes whose sum is a cube c³, where m³ is not divisible by 3 (A118719). A253778

A variant of A367146 with application of the distance minimization to the first of two symmetrized versions of the strip bijection between two square lattices as described in A368121. A368124

A variant of A367894 with application of the distance minimization to the first of two symmetrized versions of the strip bijection between two square lattices as described in A368121. A368125

Number of standard Young tableaux of shape [3n,3]. A215543

Scaled Chebyshev U-polynomials evaluated at sqrt(2). A57084

Array read by antidiagonals: T(n,k) is the number of sequences of length n with terms in 1..k such that all Hankel matrices of an odd number of consecutive terms are invertible, n, k >= 0. A350364