Base | Representation |
---|---|
bin | 1011110001010111011… |
… | …1000100110100100000 |
3 | 201022222202211201002101 |
4 | 2330111313010310200 |
5 | 11303131414101422 |
6 | 232523035300144 |
7 | 20416311345202 |
oct | 2742567046440 |
9 | 638882751071 |
10 | 202230222112 |
11 | 78846763076 |
12 | 3323a5aa654 |
13 | 160bb3a2929 |
14 | 9b06388772 |
15 | 53d9160c27 |
hex | 2f15dc4d20 |
202230222112 has 48 divisors (see below), whose sum is σ = 411179231232. Its totient is φ = 97806850560.
The previous prime is 202230222023. The next prime is 202230222113. The reversal of 202230222112 is 211222032202.
It is a self number, because there is not a number n which added to its sum of digits gives 202230222112.
It is not an unprimeable number, because it can be changed into a prime (202230222113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088433 + ... + 2183119.
It is an arithmetic number, because the mean of its divisors is an integer number (8566233984).
Almost surely, 2202230222112 is an apocalyptic number.
It is an amenable number.
202230222112 is an abundant number, since it is smaller than the sum of its proper divisors (208949009120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202230222112 is a wasteful number, since it uses less digits than its factorization.
202230222112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96881 (or 96873 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 202230222112 its reverse (211222032202), we get a palindrome (413452254314).
The spelling of 202230222112 in words is "two hundred two billion, two hundred thirty million, two hundred twenty-two thousand, one hundred twelve".
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