Properties of the Number 82196

Eighty-Two Thousand One Hundred Ninety-Six

Basics

Value: 82195 → 82196 → 82197

Parity: even

Prime: No

Previous Prime: 82193

Next Prime: 82207

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 20549

Divisors: 1, 2, 4, 20549, 41098, 82196

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000100010100

Octal: 240424

Duodecimal: 3B698

Hexadecimal: 14114

Square: 6756182416

Square Root: 286.69844785069904

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+2) X (3+2) 0..3 arrays with every 3 X 3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3 X 3 diagonal and antidiagonal sum not equal to 0 1 3 6 or 7. A252187

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0 1 3 6 or 7. A252192

Triangle read by rows in which the n-th row contains n distinct numbers (not occurring earlier) such that every entry is coprime to its neighbor in all directions. A82196