Properties of the Number 28694

Twenty-Eight Thousand Six Hundred Ninety-Four

Basics

Value: 28693 → 28694 → 28695

Parity: even

Prime: No

Previous Prime: 28687

Next Prime: 28697

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 14347

Divisors: 1, 2, 14347, 28694

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000000010110

Octal: 70026

Duodecimal: 14732

Hexadecimal: 7016

Square: 823345636

Square Root: 169.39303409526616

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

Becomes prime or 4 after exactly 9 iterations of f(x) = sum of prime factors of x. A48131

25-factorial numbers. A28694

Half the number of n X 4 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors. A185830

G.f. A(x) = lim_n->infinity F(n), where F(0) = 1, F(n) = ( F(n-1)ⁿ + (n·x)ⁿ )^1/n for n = 1,2,3,... A351917