Properties of the Number 28298

Twenty-Eight Thousand Two Hundred Ninety-Eight

Basics

Value: 28297 → 28298 → 28299

Parity: even

Prime: No

Previous Prime: 28297

Next Prime: 28307

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 14149

Divisors: 1, 2, 14149, 28298

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110111010001010

Octal: 67212

Duodecimal: 14462

Hexadecimal: 6e8a

Square: 800776804

Square Root: 168.22009392459628

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 normal patterns contiguously matched by integer partitions of n. A335838

Square spiral in which each new term is the sum of its two largest neighbors. A278180

Number of partitions of n having exactly one part that is a multiple of 3. A116634

Triangle read by rows: T(n,k) is the number of polygons formed by connecting the vertices of a regular 2n-gon such that the winding number around the center is k and with no side passing through the center. A343369

Number of 3-step one space for components leftwards or up, two space for components rightwards or down asymmetric quasi-queen's tours (antidiagonal moves become knight moves) on an n X n board summed over all starting positions. A187858

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 507", based on the 5-celled von Neumann neighborhood. A272587

Number of alternating permutations on 2n+1 letters that avoid a certain pattern of length 4 (see Lewis, 2012, Appendix, for precise definition). A217804

Triangle of coefficients in expansion of sin(n·x) (or sin(n·x)/cos(x) if n is even) in ascending powers of sin(x). A28298