Base | Representation |
---|---|
bin | 101111111110111010111001… |
… | …010000000111000110011011 |
3 | 1000200012110120002111201211101 |
4 | 233332322321100013012123 |
5 | 210130022044432130021 |
6 | 2024454435435212231 |
7 | 62310363313564630 |
oct | 5776727120070633 |
9 | 1020173502451741 |
10 | 211032031130011 |
11 | 612721aaa85333 |
12 | 1b8035082a7077 |
13 | 909a3098017b0 |
14 | 3a1800d284187 |
15 | 195e662833a91 |
hex | bfeeb940719b |
211032031130011 has 32 divisors (see below), whose sum is σ = 264391332065280. Its totient is φ = 163994080529664.
The previous prime is 211032031130009. The next prime is 211032031130033. The reversal of 211032031130011 is 110031130230112.
It is not a de Polignac number, because 211032031130011 - 21 = 211032031130009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211032031130411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64871695 + ... + 68047048.
It is an arithmetic number, because the mean of its divisors is an integer number (8262229127040).
Almost surely, 2211032031130011 is an apocalyptic number.
211032031130011 is a deficient number, since it is larger than the sum of its proper divisors (53359300935269).
211032031130011 is a wasteful number, since it uses less digits than its factorization.
211032031130011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132919075.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 211032031130011 its reverse (110031130230112), we get a palindrome (321063161360123).
The spelling of 211032031130011 in words is "two hundred eleven trillion, thirty-two billion, thirty-one million, one hundred thirty thousand, eleven".
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