Base | Representation |
---|---|
bin | 1100011010101001010… |
… | …1010100001110101110 |
3 | 202101121000111020112122 |
4 | 3012222111110032232 |
5 | 11443330121041420 |
6 | 241554353232542 |
7 | 21261022352015 |
oct | 3065225241656 |
9 | 671530436478 |
10 | 213311112110 |
11 | 8251261a7a8 |
12 | 35411562752 |
13 | 17165cac785 |
14 | a477cb3a7c |
15 | 5836d7c725 |
hex | 31aa5543ae |
213311112110 has 64 divisors (see below), whose sum is σ = 402037473600. Its totient is φ = 81382060032.
The previous prime is 213311112107. The next prime is 213311112121. The reversal of 213311112110 is 11211113312.
213311112110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15830456 + ... + 15843924.
It is an arithmetic number, because the mean of its divisors is an integer number (6281835525).
Almost surely, 2213311112110 is an apocalyptic number.
213311112110 is a deficient number, since it is larger than the sum of its proper divisors (188726361490).
213311112110 is a wasteful number, since it uses less digits than its factorization.
213311112110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14165.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 213311112110 its reverse (11211113312), we get a palindrome (224522225422).
The spelling of 213311112110 in words is "two hundred thirteen billion, three hundred eleven million, one hundred twelve thousand, one hundred ten".
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