1, 2, 10, 11, 12, 20, 21, 22, 100, 101. Remember, the only digits allowed in base 3 are 0, 1 & 2. So to represent nine, we have 100 which is 3 squared. Ten is nine plus one, or three squared plus one --> 101.
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The average of the first ten prime numbers is 12.9.
First ten whole numbers are 0 1 2 3 4 5 6 7 8 9 While first ten natural numbers are 1 2 3 4 5 6 7 8 9 10
To find the sum of the first ten prime numbers, you first have to find what the first 10 prime numbers are. They are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. Added together they equal 129.
The sum first Prime number is (2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 ) = 129 The sum of the first composite numbers is (4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18) = 112 The difference is 129 - 112 = 17 !!!!!
Those would be the squares of prime numbers: 22, 32, 52, etc.