Properties of the Number 82146

Eighty-Two Thousand One Hundred Forty-Six

Basics

Value: 82145 → 82146 → 82147

Parity: even

Prime: No

Previous Prime: 82141

Next Prime: 82153

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13691

Divisors: 1, 2, 3, 6, 13691, 27382, 41073, 82146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10100000011100010

Octal: 240342

Duodecimal: 3B656

Hexadecimal: 140e2

Square: 6747965316

Square Root: 286.61123495076043

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

Expansion of 4th power of continued fraction 1/ ( 1+q/ ( 1+q²/ ( 1+q³/ ( 1+q⁴/... )))). A55103

Number of ways to place a non-attacking white and black pawn on n X n chessboard. A35290

Numbers k such that k² +- k +- 1 is prime for all four possibilities. A236056

Expansion of g.f.: (1+x⁵)/((1-x²)*(1-x³)*(1-x⁴)*(1-x⁶)). A82146