Base | Representation |
---|---|
bin | 1000010001110010… |
… | …1001010111111100 |
3 | 12201212021110220112 |
4 | 2010130221113330 |
5 | 14022324231022 |
6 | 1004255205152 |
7 | 106031361344 |
oct | 20434512774 |
9 | 5655243815 |
10 | 2222102012 |
11 | a40356149 |
12 | 5202167b8 |
13 | 29549c780 |
14 | 171191d24 |
15 | d01358e2 |
hex | 847295fc |
2222102012 has 24 divisors (see below), whose sum is σ = 4214497056. Its totient is φ = 1019049408.
The previous prime is 2222101997. The next prime is 2222102021. The reversal of 2222102012 is 2102012222.
2222102012 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127928 + ... + 144255.
It is an arithmetic number, because the mean of its divisors is an integer number (175604044).
Almost surely, 22222102012 is an apocalyptic number.
It is an amenable number.
2222102012 is a deficient number, since it is larger than the sum of its proper divisors (1992395044).
2222102012 is a wasteful number, since it uses less digits than its factorization.
2222102012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272357 (or 272355 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2222102012 is about 47139.1770399102. The cubic root of 2222102012 is about 1304.9323496099.
Adding to 2222102012 its reverse (2102012222), we get a palindrome (4324114234).
It can be divided in two parts, 222 and 2102012, that multiplied together give a palindrome (466646664).
The spelling of 2222102012 in words is "two billion, two hundred twenty-two million, one hundred two thousand, twelve".
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