Base | Representation |
---|---|
bin | 1011010000111011101011… |
… | …1101110001000010110011 |
3 | 1121212001012201000200110101 |
4 | 2310032322331301002303 |
5 | 3110411030012440321 |
6 | 42201455513413231 |
7 | 2415552626303212 |
oct | 264167275610263 |
9 | 47761181020411 |
10 | 12385527468211 |
11 | 3a45744402927 |
12 | 148049410a217 |
13 | 6bac47863741 |
14 | 30b669a23079 |
15 | 167298e96791 |
hex | b43baf710b3 |
12385527468211 has 8 divisors (see below), whose sum is σ = 12392057723904. Its totient is φ = 12378997726920.
The previous prime is 12385527468161. The next prime is 12385527468217. The reversal of 12385527468211 is 11286472558321.
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 12385527468211 - 221 = 12385525371059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12385527468217) 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, 53991846 + ... + 54220756.
It is an arithmetic number, because the mean of its divisors is an integer number (1549007215488).
Almost surely, 212385527468211 is an apocalyptic number.
12385527468211 is a deficient number, since it is larger than the sum of its proper divisors (6530255693).
12385527468211 is a wasteful number, since it uses less digits than its factorization.
12385527468211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257201.
The product of its digits is 6451200, while the sum is 55.
The spelling of 12385527468211 in words is "twelve trillion, three hundred eighty-five billion, five hundred twenty-seven million, four hundred sixty-eight thousand, two hundred eleven".
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