Base | Representation |
---|---|
bin | 110000001101000000100101… |
… | …001101110001111111110011 |
3 | 1000210122000121011001100200011 |
4 | 300031000211031301333303 |
5 | 210241402412241201321 |
6 | 2030515315122435351 |
7 | 62440336560212221 |
oct | 6015004515617763 |
9 | 1023560534040604 |
10 | 212000210100211 |
11 | 61605869849595 |
12 | 1b93b089502b57 |
13 | 913a6c3361100 |
14 | 3a4cc17493b11 |
15 | 197992a661ae1 |
hex | c0d025371ff3 |
212000210100211 has 12 divisors (see below), whose sum is σ = 229595261690952. Its totient is φ = 195664452312576.
The previous prime is 212000210100199. The next prime is 212000210100311. The reversal of 212000210100211 is 112001012000212.
212000210100211 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 212000210100211 - 211 = 212000210098163 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212000210100191 and 212000210100200.
It is not an unprimeable number, because it can be changed into a prime (212000210100011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88719061 + ... + 91077286.
It is an arithmetic number, because the mean of its divisors is an integer number (19132938474246).
Almost surely, 2212000210100211 is an apocalyptic number.
212000210100211 is a deficient number, since it is larger than the sum of its proper divisors (17595051590741).
212000210100211 is a wasteful number, since it uses less digits than its factorization.
212000210100211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179803350 (or 179803337 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 212000210100211 its reverse (112001012000212), we get a palindrome (324001222100423).
The spelling of 212000210100211 in words is "two hundred twelve trillion, two hundred ten million, one hundred thousand, two hundred eleven".
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