Properties of the Number 85032

Eighty-Five Thousand Thirty-Two

Basics

Value: 85031 → 85032 → 85033

Parity: even

Prime: No

Previous Prime: 85027

Next Prime: 85037

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 1181

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110000101000

Octal: 246050

Duodecimal: 41260

Hexadecimal: 14c28

Square: 7230441024

Square Root: 291.6024691253488

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(1) = 1, otherwise a(n) = floor(πⁿ⁺¹/(π² + 1)). A90426

Number of ways to place 3 points on an n X n point grid so that no point is equally distant from two other points on the same row or the same column. A296997

Round(πⁿ⁺¹/(π² + 1)). A195675

Number of prime factors of cyclotomic(n,7), which is A019325(n), the value of the n-th cyclotomic polynomial evaluated at x=7. A85032