Properties of the Number 53889

Fifty-Three Thousand Eight Hundred Eighty-Nine

Basics

Value: 53888 → 53889 → 53890

Parity: odd

Prime: No

Previous Prime: 53887

Next Prime: 53891

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 × 23 × 71

Divisors: 1, 3, 11, 23, 33, 69, 71, 213, 253, 759

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001010000001

Octal: 151201

Duodecimal: 27229

Hexadecimal: d281

Square: 2904024321

Square Root: 232.14004393899816

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) = n*(3·n² - 1)/2. A4188

a(n) is the number of integer triples (x,y,z) satisfying a system of linear inequalities and congruences specified in the comments. A370349

Truncated octahedron with faces of centered polygons. A193228

Number of (n+1) X (4+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250725

Squares composed of digits {1,2,9}. A53889