In base 10, 23 is the second SmarandacheâWellin prime, as it is the concatenation of the base 10 representations of the first two primes (2 and 3) and is itself also prime. It is also a happy number in base 10. 23 ! is 23 digits long in base 10.There are only three other numbers that have this property: 1, 22, and 24.n base 10, 23 is the second SmarandacheâWellin prime, as it is the concatenation of the base 10 representations of the first two primes (2 and 3) and is itself also prime. It is also a happy number in base 10. 23 ! is 23 digits long in base 10.
Mushrooms are nutritious and low in calories: They are a good source of B vitamins, especially niacin and riboflavin, and rank the highest among vegetables for protein content.
Mushrooms contain small amounts of protein, much less than meat. A half-cup of raw mushrooms has around 1 gram of protein. The amount of protein in meat varies by type. Lean meats have the most protein for the smallest number of calories. A serving of lean meat contains around 7 grams of protein and 45 calories. For example, 1 ounce of select or choice beef trimmed of fat and 1 ounce of fresh or frozen fish equals one serving.