Properties of the Number 7292

Seven Thousand Two Hundred Ninety-Two

Basics

Value: 7291 → 7292 → 7293

Parity: even

Prime: No

Previous Prime: 7283

Next Prime: 7297

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 1823

Divisors: 1, 2, 4, 1823, 3646, 7292

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001111100

Octal: 16174

Duodecimal: 4278

Hexadecimal: 1c7c

Square: 53173264

Square Root: 85.39320816083678

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 points on surface of cuboctahedron (or icosahedron): a(0) = 1; for n > 0, a(n) = 10n² + 2. Also coordination sequence for f.c.c. or A₃ or D₃ lattice. A5901

Dispersion of A047215, (numbers >1 and congruent to 0 or 2 mod 5), by antidiagonals. A191723

Inverse Euler transform of primes. A30010

-1 + ∏_n>=1 (1 + xⁿ)^a(n) = g.f. of A000040 (prime numbers). A305871

Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 377", based on the 5-celled von Neumann neighborhood. A271461

G.f. A(x) satisfies: A(x) = 1 / (1 - 2·x) + x * (1 - 2·x)³ * A(x)⁵. A349582

Place a point on the integer coordinates, up to |n|, along all four axial directions on a Cartesian plane, and then join an infinite straight line between every pair of points: a(n) is the number of finite regions created in the resulting graph. A386560

McKay-Thompson series of class 10b for Monster. A58103

McKay-Thompson series of class 24H for Monster. A58578

a(n) is the sum of the squares of the coefficients of (x + 2·y + 3·z)ⁿ. A186376