Uncle Li bought 50,000 yuan of national construction bonds with a term of 5 years. If the annual interest rate is 5.81%, how much will he get in total for the principal and interest when it matures?
李叔叔买了50000元国家建设债券，定期5年，如果年利率是5.81%，到期时他可以获得本金和利息一共多少元？
<gadget id="calculator">5.81 / 100</gadget>
<output>0.0581</output>

<gadget id="calculator">50_000 * 0.0581 * 5</gadget>
<output>14_525</output>

<gadget id="calculator">50_000 + 14_525</gadget>
<output>64_525</output>

<result>64_525</result>