Base | Representation |
---|---|
bin | 110000001101001001110011… |
… | …011010111101000110100011 |
3 | 1000210122222011020102121212220 |
4 | 300031021303122331012203 |
5 | 210242033202200023021 |
6 | 2030524033445122123 |
7 | 62441140135005324 |
oct | 6015116332750643 |
9 | 1023588136377786 |
10 | 212010112111011 |
11 | 61609a90215895 |
12 | 1b940b916b9343 |
13 | 913b6109600b6 |
14 | 3a4d4b65ca44b |
15 | 1979d09b15cc6 |
hex | c0d2736bd1a3 |
212010112111011 has 32 divisors (see below), whose sum is σ = 290770186183680. Its totient is φ = 137323962489600.
The previous prime is 212010112110977. The next prime is 212010112111111. The reversal of 212010112111011 is 110111211010212.
212010112111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 212010112111011 - 26 = 212010112110947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212010112111111) 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, 75045660 + ... + 77819478.
It is an arithmetic number, because the mean of its divisors is an integer number (9086568318240).
Almost surely, 2212010112111011 is an apocalyptic number.
212010112111011 is a deficient number, since it is larger than the sum of its proper divisors (78760074072669).
212010112111011 is a wasteful number, since it uses less digits than its factorization.
212010112111011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2776427.
The product of its (nonzero) digits is 8, while the sum is 15.
Adding to 212010112111011 its reverse (110111211010212), we get a palindrome (322121323121223).
The spelling of 212010112111011 in words is "two hundred twelve trillion, ten billion, one hundred twelve million, one hundred eleven thousand, eleven".
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