Properties of the Number -211418

Two Hundred Eleven Thousand Four Hundred Eighteen

Basics

Value: -211419 → -211418 → -211417

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 37 × 2857

Divisors: 1, 2, 37, 74, 2857, 5714, 105709, 211418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011100111011010

Octal: -634732

Duodecimal: -A2422

Hexadecimal: -339da

Square: 44697570724

Square Root: 459.80213135652167

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 ∏_k>=1 (1 + x^k)^k*(k+1*(2·k-1)/2). A294845

Number of cubic equations ax³ + bx² + cx + d = 0 with integer coefficients |a|,|b|,|c|,|d| <= n, a <> 0, having one real root and two conjugate complex roots. A155193