Properties of the Number 2284

Two Thousand Two Hundred Eighty-Four

Basics

Value: 2283 → 2284 → 2285

Parity: even

Prime: No

Previous Prime: 2281

Next Prime: 2287

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 571

Divisors: 1, 2, 4, 571, 1142, 2284

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100011101100

Octal: 4354

Duodecimal: 13A4

Hexadecimal: 8ec

Square: 5216656

Square Root: 47.791212581394085

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

Number of 3 X n binary matrices up to row and column permutations. A2727

Conway-Guy sequence: a(n + 1) = 2a(n) - a(n - floor( 1/2 + sqrt(2n) )). A5318

Years in which there are five Fridays in the month of February. A141287

Total number of largest parts in all partitions of n into odd parts. A92311

T(n,k)=Number of nXk 0..2 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..2 introduced in row major order. A241370

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281205

The exponential transform of σ(n). A274804

Positive numbers whose product of digits is 8 times their sum. A62040

Number of n-digit perfect powers. A75308

Analog of A121805, but starting with 8. A367352