Properties of the Number 82194

Eighty-Two Thousand One Hundred Ninety-Four

Basics

Value: 82193 → 82194 → 82195

Parity: even

Prime: No

Previous Prime: 82193

Next Prime: 82207

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 19 × 103

Divisors: 1, 2, 3, 6, 7, 14, 19, 21, 38, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000100010010

Octal: 240422

Duodecimal: 3B696

Hexadecimal: 14112

Square: 6755853636

Square Root: 286.69495984408235

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 n-block T₀-tricoverings. A60069

Denominators of continued fraction convergents to sqrt(160). A41295

Composite numbers k such that P(k, 7) == 7 (mod k), where P(k, 7) = A084768(k) is the k-th Legendre polynomial evaluated at 7. A330205

Main diagonal of array in A082191. A82194

G.f. A(x) satisfies: [xⁿ] A(x)ⁿ⁺¹ = [xⁿ] (1 + x·A(x)^3·n)ⁿ⁺¹ for n >= 0. A360336