Properties of the Number -32784

Thirty-Two Thousand Seven Hundred Eighty-Four

Basics

Value: -32785 → -32784 → -32783

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 683

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1000000000010000

Octal: -100020

Duodecimal: -16B80

Hexadecimal: -8010

Square: 1074790656

Square Root: 181.0635247641004

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) = 2ⁿ + n + 1. A5126

T(n,k)=Half the number of nXk 0..2 arrays with no element equal to the sum mod 3 of its horizontal and vertical neighbors. A183501

Numbers of the form m = 2ⁱ + 2^j, where i > j >= 0, such that m - 1 is prime. A239708

Smallest initial values leading to fixed points listed in A077092. A77093

Number of binary rooted trees with n nodes and internal path length n. A108643

a(n) = 16*(2ⁿ + 1). A175162

Positions of 0 in A288132; complement of A288134. A288133

a(n) = 8·n³ + n. A118465

Semi-sums (means) of a Fermat prime and a Mersenne prime. A174057

Number of 2's in n-th term of A006711. A22478