Properties of the Number 82343

Eighty-Two Thousand Three Hundred Forty-Three

Basics

Value: 82342 → 82343 → 82344

Parity: odd

Prime: No

Previous Prime: 82339

Next Prime: 82349

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 67 × 1229

Divisors: 1, 67, 1229, 82343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10100000110100111

Octal: 240647

Duodecimal: 3B79B

Hexadecimal: 141a7

Square: 6780369649

Square Root: 286.95470025772363

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

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,3,0,1,1 for x=0,1,2,3,4. A197896

Number of n X 5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,3,0,1,1 for x=0,1,2,3,4. A197893

Number of n X n 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,3,0,1,1 for x=0,1,2,3,4. A197890

Numerator of sopfr(n)/n, where sopfr=A001414 is the sum of prime factors (with repetition). A82343

Number of (n+1)X(3+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250989