Properties of the Number -1594

Five Hundred Ninety-Four

Basics

Value: -1595 → -1594 → -1593

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 797

Divisors: 1, 2, 797, 1594

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000111010

Octal: -3072

Duodecimal: -B0A

Hexadecimal: -63a

Square: 2540836

Square Root: 39.92492955535426

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) = 1 + 3·n - 2·n². A168244

G.f.: ∑_n>=0 (2·n+1) * xⁿ * (1 - xⁿ)ⁿ. A326607

Numbers that are the sum of 12 positive 6th powers. A3368

Partial sums of primes, if 1 is regarded as a prime (as it was until quite recently, see A008578). A14284

a(n) = Fibonacci(n) - 3. Number of total preorders. A6327

Numbers k such that p(k), p(k)+6, p(k)+12, p(k)+18 are consecutive primes, where p(k) denotes k-th prime. A90832

Number of abstract n-dimensional crystallographic point groups. A6226

Path-counting triangular array T(i,j), read by rows, obtained from array t in A038792 by T(i,j) = t(2·i-j, j) (for i >= 1 and 1 <= j <= i). A38730

Circle numbers (version 2): a(n) is the number of points (i,j), i,j integers, contained in a circle of diameter n, centered at (0, 1/2). A53414

Numbers that have 7 terms in their Zeckendorf representation. A179247