Properties of the Number 8082

Eight Thousand Eighty-Two

Basics

Value: 8081 → 8082 → 8083

Parity: even

Prime: No

Previous Prime: 8081

Next Prime: 8087

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 449

Divisors: 1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1111110010010

Octal: 17622

Duodecimal: 4816

Hexadecimal: 1f92

Square: 65318724

Square Root: 89.89994438263018

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

Numbers n such that Bernoulli number B_n has denominator 798. A272138

a(n) = T(2n-1,n-2), T given by A026769. A26774

Abundant numbers that differ from the next abundant number by 3. A228382

Expansion of (theta₃(z)*theta₃(7z)+theta₂(z)*theta₂(7z))³. A2653

Sum of σ(j) for 1<=j<10ⁿ, where σ(j) is the sum of divisors of j. A49000

a(n) = Sum of all divisors of all numbers < (n+1)². A168013

Numbers k such that any two consecutive decimal digits of k² differ by 1 after arranging the digits in decreasing order. A370362

Coordination sequence for 4-dimensional RR-centered di-isohexagonal orthogonal lattice. A8528

Triangle of numbers, called Y(1,3), related to generalized Catalan numbers A064063(n) = C(3;n). A116868

a(1) = a(2) = 1, a(n) = A007947(a(n-1)) + a(n-2), for n >= 3, i.e., a(n) = a(n-2) plus the largest squarefree divisor of a(n-1). A121368