Properties of the Number 82047

Eighty-Two Thousand Forty-Seven

Basics

Value: 82046 → 82047 → 82048

Parity: odd

Prime: No

Previous Prime: 82039

Next Prime: 82051

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 3907

Divisors: 1, 3, 7, 21, 3907, 11721, 27349, 82047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000001111111

Octal: 240177

Duodecimal: 3B593

Hexadecimal: 1407f

Square: 6731710209

Square Root: 286.4384750692546

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 compositions (ordered partitions) of n into 1's, 2's and 4's. A60945

Expansion of 1/(1-x³-x⁴-x⁵). A17818

Expansion of (1-x)^-1/(1+2·x+x²+x³). A77930

a(0) = 0, a(1) = 1, a(2) = 1, a(3) = 2; a(n) = a(n-1) + a(n-2) + a(n-4). A181532

Number of different candle trees having a total of m edges. A97472

Number of Schroeder paths of semilength n in which there are no (2,0)-steps at level 1. A224071

The number of all possible covers of L-length line segment by 3-length line segments with allowed gaps < 3. A228362

Expansion of 1 / (1 - x - x³ + x⁶) in powers of x. A193771

Number of compositions (ordered partitions) of n into powers of 2 not greater than sqrt(n). A369222

Diagonal sums of number array A082046. A82047