Properties of the Number 57408

Fifty-Seven Thousand Four Hundred Eight

Basics

Value: 57407 → 57408 → 57409

Parity: even

Prime: No

Previous Prime: 57397

Next Prime: 57413

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁶ × 3 × 13 × 23

Divisors: 1, 2, 3, 4, 6, 8, 12, 13, 16, 23

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000001000000

Octal: 160100

Duodecimal: 29280

Hexadecimal: e040

Square: 3295678464

Square Root: 239.599666109951

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

Second differences of even superperfect numbers A061652. A139236

Number of asymmetric Greg trees. A52303

Number of rooted planar binary unlabeled trees with n leaves and caterpillar index = 4. A214202

a(n) = [xⁿ] ((1 - x)*x)/((1 - 2·x)²*(2·x² - 2·x + 1)). A321959

Expansion of ∏_{m >= 1} (1-m·q^m)¹³. A22673

Molecular topological indices of the cube-connected cycle graphs. A192191

The number of tilings of the 3 X 3 X (2n) room with 1 X 2 X 3 boxes. A237357

a(n) = (4/3)*u*(u³+6·u²+8·u-3) where u=floor((3·n+5)/2). A160451

Triangle T, read by rows, where column k of T = column 0 of T^k+1 for k>0, with column 0 of T = column 0 of T⁴ shift right. A138271

Number of self-avoiding polygons of area n with 3 (self-avoiding polygon) holes on square lattice (not allowing rotations). A57408