A three digit number is the sum of its digits plus the cubic sum of its digits It seems that none of you can see the sum of your numbers + the cubic sum of your numbers

The number you say is called narcissus number
Narcissus number is a three digit number whose sum of cubes is equal to the number
There are four Narcissus, which are 153, 370, 371 and 407

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1. How much is minus 5 minus 65?
2. Java to determine a number of digits and whether it is palindrome number
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4. How much is minus 8 minus 15 plus minus 9 minus 12?
5. Proof: the product of four consecutive integers plus 1 is the square of an integer
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7. C # how to realize such a three digit number, which is exactly equal to the cubic sum of each digit
8. How much is minus 8 minus 15 plus minus 9 minus 12?
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20. In integers, there are a number of symmetric numbers, such as 779395115, which are called palindromes