Properties of the Number -219106

Two Hundred Nineteen Thousand One Hundred Six

Basics

Value: -219107 → -219106 → -219105

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 71 × 1543

Divisors: 1, 2, 71, 142, 1543, 3086, 109553, 219106

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110101011111100010

Octal: -653742

Duodecimal: -A696A

Hexadecimal: -357e2

Square: 48007439236

Square Root: 468.08759863939997

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 crank moment minus second rank moment: M₂(n) - N₂(n) = 2·spt(n). A211982

Irregular triangle, read by rows, of coefficients of polynomials that are the "nonstandard" factor of polynomials yielding the columns (up to sign) of triangle A290053, beginning with column 3. A290761

Number of (n+2)X(6+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 or 00000011. A259721