3025

Number
$3025$ (three thousand and twenty-five) is:


 * $5^2 \times 11^2$


 * The sum of the first $10$ cubes:
 * $3025 = 1^3 + 2^3 + 3^3 + 4^3 + 5^3 + 6^3 + 7^3 + 8^3 + 9^3 + 10^3$


 * The $55$th square number after $1$, $4$, $9$, $16$, $25$, $36$, $\ldots$, $1936$, $2025$, $2116$, $2209$, $2304$, $2401$, $2500$, $2601$, $2704$, $2809$, $2916$:
 * $3025 = 55 \times 55$