Properties of the Number 85253

Eighty-Five Thousand Two Hundred Fifty-Three

Basics

Value: 85252 → 85253 → 85254

Parity: odd

Prime: No

Previous Prime: 85247

Next Prime: 85259

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 19 × 641

Divisors: 1, 7, 19, 133, 641, 4487, 12179, 85253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110100000101

Octal: 246405

Duodecimal: 41405

Hexadecimal: 14d05

Square: 7268074009

Square Root: 291.9811637760217

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

Take an n X n square grid of points in the plane; a(n) = number of ways to divide the points into two sets using a straight line. A114043

Number of (4+2) X (n+2) 0..3 arrays with every 3 X 3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3 X 3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252388

Numbers having no representation as sum of two powerful numbers (A001694). A85253