Properties of the Number -3340

Three Hundred Forty

Basics

Value: -3341 → -3340 → -3339

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 167

Divisors: 1, 2, 4, 5, 10, 20, 167, 334, 668, 835

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100001100

Octal: -6414

Duodecimal: -1B24

Hexadecimal: -d0c

Square: 11155600

Square Root: 57.79273310719956

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

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of (f(i,j)), where f(i,1)=f(1,j)=1, f(i,i)=2i-1; f(i,j)=0 otherwise; as in A204181. A204182

a(1)=0; thereafter a(n) = (n-1)*σ(n)-n*σ(n-1) where σ is the sum-of-divisors function A000203. A335153

∑_n>=0 a(n) * xⁿ / (n!)² = ∏_n>=1 (1 - xⁿ / (n!)²). A346314

Integers of the form m*(m + 7)/8. A274979

Numbers that are the sum of 11 positive 7th powers. A3378

Coordination sequence for (2,5,infinity) tiling of hyperbolic plane. A265068

Numbers n such that Bernoulli number B_n has denominator 330. A272183

Irregular triangle read by rows: T(n,k) (0 <= k <= n²) are coefficients of cluster density function for site percolation on an n X n 2D triangular lattice with periodic boundary conditions. A365940

Number of primes less than 1000n. A38812

Numbers k such that 3^k + 28 is prime. A219046