Base | Representation |
---|---|
bin | 1100011010100110111… |
… | …1010010101010010011 |
3 | 202101120022201211011012 |
4 | 3012221233102222103 |
5 | 11443320043103321 |
6 | 241553355441135 |
7 | 21260541545051 |
oct | 3065157225223 |
9 | 671508654135 |
10 | 213301144211 |
11 | 82507a31771 |
12 | 3540a1561ab |
13 | 17163bcc6cc |
14 | a47683b1d1 |
15 | 583605e05b |
hex | 31a9bd2a93 |
213301144211 has 4 divisors (see below), whose sum is σ = 213353440800. Its totient is φ = 213248847624.
The previous prime is 213301144207. The next prime is 213301144237. The reversal of 213301144211 is 112441103312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 213301144211 - 22 = 213301144207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213301144241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26142176 + ... + 26150333.
It is an arithmetic number, because the mean of its divisors is an integer number (53338360200).
Almost surely, 2213301144211 is an apocalyptic number.
213301144211 is a deficient number, since it is larger than the sum of its proper divisors (52296589).
213301144211 is an equidigital number, since it uses as much as digits as its factorization.
213301144211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52296588.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 213301144211 its reverse (112441103312), we get a palindrome (325742247523).
The spelling of 213301144211 in words is "two hundred thirteen billion, three hundred one million, one hundred forty-four thousand, two hundred eleven".
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