Yes, the number 2 is considered abundant in the context of its proper divisors. The proper divisors of 2 are just 1, and since 1 is less than 2, it doesn't meet the criteria for being abundant. An abundant number is defined as a number for which the sum of its proper divisors exceeds the number itself; thus, 2 is not abundant.
In number of atoms (element) hydrogen is the most abundant, not in mass.
Helium has the atomic number 2 and is the second most abundant substance in the universe.
Mercury is an element itself with its own place on the periodic table with an atomic number of 80. Therefore, the most abundant element in mercury is, mercury.
The only element which has a reasonably abundant isotope with mass number 33 is sulphur and that has 17 neutrons.
60 is abundant.
If a number is not abundant it cannot be made abundant!
72 is an abundant number.
abundant
67 is an abundant number.
No, 29 is not an abundant number.
abundant
350 is an abundant number.
945 is the first odd abundant number.
No, 73 is not an abundant number.
Yes, this is well known. All integral multiples of any perfect, or abundant number must be an abundant number.
because 24=abundant