Properties of the Number 82768

Eighty-Two Thousand Seven Hundred Sixty-Eight

Basics

Value: 82767 → 82768 → 82769

Parity: even

Prime: No

Previous Prime: 82763

Next Prime: 82781

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 7 × 739

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100001101010000

Octal: 241520

Duodecimal: 3BA94

Hexadecimal: 14350

Square: 6850541824

Square Root: 287.6942821816242

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

Difference between the larger and smaller terms of the n-th amicable pair (x,y) given in A259933. A275469

Binomial transform of odd primes. A178167

a(n) = 2·n*A071148(n). A177082

Numbers that begin with 1, 3, 7 or 9. A82768

Number of nX3 0..2 arrays with every element equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) (1,-1) or (1,0) both plus 1 mod 3 and minus 1 mod 3, with new values introduced in order 0..2. A277783