Base | Representation |
---|---|
bin | 101011111101010110… |
… | …000101111010101011 |
3 | 11111211110022111220021 |
4 | 223331112011322223 |
5 | 1233131211200021 |
6 | 33403341541311 |
7 | 3260443142011 |
oct | 537526057253 |
9 | 144743274807 |
10 | 47200100011 |
11 | 19021253819 |
12 | 9193274837 |
13 | 45b297917c |
14 | 23da9348b1 |
15 | 1363b79c41 |
hex | afd585eab |
47200100011 has 4 divisors (see below), whose sum is σ = 47864890224. Its totient is φ = 46535309800.
The previous prime is 47200099987. The next prime is 47200100047. The reversal of 47200100011 is 11000100274.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47200100011 - 211 = 47200097963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47200100411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332395000 + ... + 332395141.
It is an arithmetic number, because the mean of its divisors is an integer number (11966222556).
Almost surely, 247200100011 is an apocalyptic number.
47200100011 is a deficient number, since it is larger than the sum of its proper divisors (664790213).
47200100011 is an equidigital number, since it uses as much as digits as its factorization.
47200100011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664790212.
The product of its (nonzero) digits is 56, while the sum is 16.
Adding to 47200100011 its reverse (11000100274), we get a palindrome (58200200285).
The spelling of 47200100011 in words is "forty-seven billion, two hundred million, one hundred thousand, eleven".
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