Properties of the Number -32960

Thirty-Two Thousand Nine Hundred Sixty

Basics

Value: -32961 → -32960 → -32959

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁶ × 5 × 103

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000000011000000

Octal: -100300

Duodecimal: -170A8

Hexadecimal: -80c0

Square: 1086361600

Square Root: 181.54889148656346

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

Compose the natural numbers with themselves, A(x) = B(B(x)) where B(x) = x/(1-x)² is the generating function for natural numbers. A30267

Triangle T(n,k) read by rows: the coefficient [xⁿ] of x²/(1-(k+1)*x-x³) in row n, columns 0 <= k <= n. A117716

Row sums of A285118: a(n) = ∑_k=1..(n-1) (C(n-1,k-1) bitwise-and C(n-1,k)), a(0) = a(1) = 0. A285115

If the binary expansion of A354780(n) is 1 d₁ d₂ ... d_k, then the binary expansion of a(n) is c₁ c₂ ... c_k, where c_i = 1 - d_i. A354781

Triangle of coefficients of polynomials u(n,x) jointly generated with A210740; see the Formula section. A210739

Number of 0's in odd position in all Fibonacci binary words of length n. A Fibonacci binary word is a binary word having no 00 subword. A129720

Row sums of triangle A134511. A134512

Number of regular octahedra that can be formed using the points in an (n+1)X(n+1)X(n+1) lattice cube. A178797

Number of n-node rooted trees with a forbidden limb of length 10. A255640

Number of rooted trees with n nodes such that no more than nine subtrees of the same size extend from the same node. A318803