Properties of the Number 85618

Eighty-Five Thousand Six Hundred Eighteen

Basics

Value: 85617 → 85618 → 85619

Parity: even

Prime: No

Previous Prime: 85607

Next Prime: 85619

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 37 × 89

Divisors: 1, 2, 13, 26, 37, 74, 89, 178, 481, 962

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111001110010

Octal: 247162

Duodecimal: 4166A

Hexadecimal: 14e72

Square: 7330441924

Square Root: 292.60553651631403

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 self-complementary 2-graphs with n nodes. A85618

Least integer k such that there are exactly n primitive Heron triangles having the same area and perimeter k. A385976