767

Number
$767$ (seven hundred and sixty-seven) is:


 * $13 \times 59$


 * The $8$th Thabit number after $(2)$, $5$, $11$, $23$, $47$, $95$, $191$, $383$:
 * $767 = 3 \times 2^8 - 1$


 * The $7$th and last integer $n$ after $-1$, $0$, $2$, $7$, $15$, $74$ such that $\dbinom n 0 + \dbinom n 1 + \dbinom n 2 + \dbinom n 3 = m^2$ for integer $m$:
 * $\dbinom {767} 0 + \dbinom {767} 1 + \dbinom {767} 2 + \dbinom {767} 3 = 8672^2$

Also see