Properties of the Number -218888

Two Hundred Eighteen Thousand Eight Hundred Eighty-Eight

Basics

Value: -218889 → -218888 → -218887

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 27361

Divisors: 1, 2, 4, 8, 27361, 54722, 109444, 218888

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101011100001000

Octal: -653410

Duodecimal: -A6808

Hexadecimal: -35708

Square: 47911956544

Square Root: 467.8546782923091

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

Expansion of g.f. A(x) satisfying 4 = ∑_n=-oo..+oo (-x)ⁿ * (4·A(x) + x^n-1)ⁿ⁺¹. A363104

Numbers k such that (k+j)³-(k+j)²+1 are primes for j=0 to 3. A111502