Base | Representation |
---|---|
bin | 1100010110001010111… |
… | …1100001100111001001 |
3 | 202021111022102121011222 |
4 | 3011202233201213021 |
5 | 11433400131214423 |
6 | 241235245531425 |
7 | 21216166306562 |
oct | 3054257414711 |
9 | 667438377158 |
10 | 212110023113 |
11 | 81a5663a86a |
12 | 35137273b75 |
13 | 170041c6721 |
14 | a3a257d169 |
15 | 57b66c93c8 |
hex | 3162be19c9 |
212110023113 has 8 divisors (see below), whose sum is σ = 223634421600. Its totient is φ = 200621695968.
The previous prime is 212110023109. The next prime is 212110023119. The reversal of 212110023113 is 311320011212.
212110023113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 212110023113 - 22 = 212110023109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212110023091 and 212110023100.
It is not an unprimeable number, because it can be changed into a prime (212110023119) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 9005756 + ... + 9029277.
It is an arithmetic number, because the mean of its divisors is an integer number (27954302700).
Almost surely, 2212110023113 is an apocalyptic number.
It is an amenable number.
212110023113 is a deficient number, since it is larger than the sum of its proper divisors (11524398487).
212110023113 is a wasteful number, since it uses less digits than its factorization.
212110023113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18035671.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 212110023113 its reverse (311320011212), we get a palindrome (523430034325).
The spelling of 212110023113 in words is "two hundred twelve billion, one hundred ten million, twenty-three thousand, one hundred thirteen".
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