Properties of the Number 57854

Fifty-Seven Thousand Eight Hundred Fifty-Four

Basics

Value: 57853 → 57854 → 57855

Parity: even

Prime: No

Previous Prime: 57853

Next Prime: 57859

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 28927

Divisors: 1, 2, 28927, 57854

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000111111110

Octal: 160776

Duodecimal: 29592

Hexadecimal: e1fe

Square: 3347085316

Square Root: 240.52858457987898

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

G.f. A(x,y) satisfies: A( x - x·y*A(x,y), y) = x + x*(1-y)*A(x,y), where the coefficients T(n,k) of xⁿ*y^k form a triangle read by rows n>=1, for k=0..n-1. A291820

Expansion of a(x²) / f(-x) in powers of·where a() is a cubic AGM θ function and f() is a Ramanujan θ function. A261454

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)², where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, and (a(n)) and (b(n)) are increasing complementary sequences. A296255

Non-Lucas numbers: the complement of A000032. A57854