Properties of the Number 28082

Twenty-Eight Thousand Eighty-Two

Basics

Value: 28081 → 28082 → 28083

Parity: even

Prime: No

Previous Prime: 28081

Next Prime: 28087

Digit Sum: 20

Digital Root: 2

Palindrome: Yes

Factorization: 2 × 19 × 739

Divisors: 1, 2, 19, 38, 739, 1478, 14041, 28082

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 110110110110010

Octal: 66662

Duodecimal: 14302

Hexadecimal: 6db2

Square: 788598724

Square Root: 167.5768480429203

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

Palindromic cyclops numbers. A138131

Final terms of rows of A077529. A77530

Number of partitions of n into parts of sorts {1, 2, ... } which are introduced in ascending order such that sorts of adjacent parts are different. A262496

Expansion of (1-x)/(1-x-x²-2·x³+2·x⁴). A52546

Palindromic even numbers with an odd number of distinct prime factors. A75809

Numbers k which can be split into two numbers·and y such that x³ + y² is a multiple of k. A162451

Number of (not necessarily maximal) cliques in the n-polygon diagonal intersection graph. A300524

Numbers having four 6's in base 8. A43448

a(1)=1, a(n) is the smallest integer > a(n-1) such that the sum of elements of the simple continued fraction for S(n)=1/a(1)+1/a(2)+...+1/a(n) equals n³. A71971

Number of plane trees of total weight n of combinatorial class T=Z·U + Z·T²/(1-T) with nodes Z of weight one and leaves U of weight three. A331106