Properties of the Number -32884

Thirty-Two Thousand Eight Hundred Eighty-Four

Basics

Value: -32885 → -32884 → -32883

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 8221

Divisors: 1, 2, 4, 8221, 16442, 32884

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1000000001110100

Octal: -100164

Duodecimal: -17044

Hexadecimal: -8074

Square: 1081357456

Square Root: 181.3394606807906

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

Triangular array generated by its row sums: T(n,0)=1 for n >= 0, T(1,1)=2, T(n,k)=T(n,k-1)+d·r(n-k) for k=2,3,...,n, d=(-1)^k+1, n >= 2, r(h)=sum of the numbers in row h of T. A54098

Numbers k such that 32·3^k + 1 is prime. A387201

Row sums of A163357 and A163359. A163365

First row of infinite array A(j,k): A(j,1) = j-1; A(1,k) = A(2,k-1); for j, k > 1, A(j,k) = A(j-1,k) - A(j+1,k-1) if that number is positive and not already in column k, A(j,k) = A(j-1,k) + A(j+1,k-1) otherwise. A140985