Base | Representation |
---|---|
bin | 1100010101110011011… |
… | …0111011110110110100 |
3 | 202021020102200001201110 |
4 | 3011130312323312310 |
5 | 11433144343133244 |
6 | 241221401555020 |
7 | 21213560223063 |
oct | 3053466736664 |
9 | 667212601643 |
10 | 212011302324 |
11 | 81a05942438 |
12 | 3510a1a5a70 |
13 | 16cb9910263 |
14 | a3934021da |
15 | 57acbc89b9 |
hex | 315cdbbdb4 |
212011302324 has 24 divisors (see below), whose sum is σ = 520729515040. Its totient is φ = 66950937504.
The previous prime is 212011302323. The next prime is 212011302361. The reversal of 212011302324 is 423203110212.
It is a self number, because there is not a number n which added to its sum of digits gives 212011302324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212011302323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464936839 + ... + 464937294.
Almost surely, 2212011302324 is an apocalyptic number.
It is an amenable number.
212011302324 is an abundant number, since it is smaller than the sum of its proper divisors (308718212716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212011302324 is a wasteful number, since it uses less digits than its factorization.
212011302324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929874159 (or 929874157 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 212011302324 its reverse (423203110212), we get a palindrome (635214412536).
The spelling of 212011302324 in words is "two hundred twelve billion, eleven million, three hundred two thousand, three hundred twenty-four".
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