Properties of the Number -3284

Two Hundred Eighty-Four

Basics

Value: -3285 → -3284 → -3283

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 821

Divisors: 1, 2, 4, 821, 1642, 3284

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011010100

Octal: -6324

Duodecimal: -1A98

Hexadecimal: -cd4

Square: 10784656

Square Root: 57.30619512757761

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

Expansion of e.g.f. log(1+x)*cos(log(1+x)). A9405

Coordination sequence for octagonal tiling is a(n) + A103908(n)*sqrt(2). A103909

Number of partitions of n into at most 1 copy of 1, 2 copies of 2, 3 copies of 3, ... . A52335

Number of partitions of n of order n. A74761

Number of compositions (ordered partitions) of n into square parts (A000290) such that no two adjacent parts are equal (Carlitz compositions). A301503

T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest or one plus the sum of the elements antidiagonally to its northeast, modulo 4. A241435

Number of (directed) Hamiltonian paths in the n-ladder graph. A137882

Number of three-prime Carmichael numbers less than 10ⁿ. A132195

Plaindromes: numbers whose digits in base 3 are in nondecreasing order. A23745

Values of k for which A075059(k) = A003418(k) + 1 is prime. A49537