Base | Representation |
---|---|
bin | 101111111110101000010000… |
… | …100111110000100000000011 |
3 | 1000200010112220122000012201222 |
4 | 233332220100213300200003 |
5 | 210124210110130011321 |
6 | 2024441330144345255 |
7 | 62306054421663140 |
oct | 5776502047604003 |
9 | 1020115818005658 |
10 | 211012022110211 |
11 | 61264772455633 |
12 | 1b7bb66331522b |
13 | 909846b2b94ca |
14 | 3a17071ad13c7 |
15 | 195dd90dd53ab |
hex | bfea109f0803 |
211012022110211 has 8 divisors (see below), whose sum is σ = 243497922879744. Its totient is φ = 179111452886280.
The previous prime is 211012022110207. The next prime is 211012022110231. The reversal of 211012022110211 is 112011220210112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 211012022110211 - 22 = 211012022110207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 211012022110211.
It is not an unprimeable number, because it can be changed into a prime (211012022110231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146332885625 + ... + 146332887066.
It is an arithmetic number, because the mean of its divisors is an integer number (30437240359968).
Almost surely, 2211012022110211 is an apocalyptic number.
211012022110211 is a deficient number, since it is larger than the sum of its proper divisors (32485900769533).
211012022110211 is a wasteful number, since it uses less digits than its factorization.
211012022110211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292665772801.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 211012022110211 its reverse (112011220210112), we get a palindrome (323023242320323).
The spelling of 211012022110211 in words is "two hundred eleven trillion, twelve billion, twenty-two million, one hundred ten thousand, two hundred eleven".
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