Properties of the Number -327660

Three Hundred Twenty-Seven Thousand Six Hundred Sixty

Basics

Value: -327661 → -327660 → -327659

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 × 43 × 127

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111111111101100

Octal: -1177754

Duodecimal: -139750

Hexadecimal: -4ffec

Square: 107361075600

Square Root: 572.4159326923037

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

a(n+3) = 3·a(n+2) - 2·a(n+1) + 1 with a(0)=1, a(1)=5. A94002

Expansion of (1-3·x+6·x²-3·x³)/((1-x)²*(1-2·x)). A188589

Number of pairs of intersecting diagonals in the interior and exterior of a regular n-gon. A211380

Number of intersections of diagonals in the interior and exterior of a regular n-gon. A211383

a(n) is the period of the oscillating pattern formed by a 1 X n line of cells in the Life-like cellular automaton B2c3-cekq4ikt5i8/S2-in3-acky4aijry5eiky6i, or 0 if the pattern vanishes. A298819

Draw a square and follow these steps: Take a square and place at its edges isosceles right triangles with the edge as hypotenuse. Draw a square at every new edge of the triangles. Repeat for all the new squares of the same size. New figures are only placed on empty space. The structure is symmetric about the first square. The sequence gives the numbers of squares of equal size in successive rings around the center. A265207