Base | Representation |
---|---|
bin | 1010100100101110… |
… | …0110110011001100 |
3 | 21022210221020212002 |
4 | 2221023212303030 |
5 | 21303112021022 |
6 | 1145352331432 |
7 | 130223635241 |
oct | 25113466314 |
9 | 7283836762 |
10 | 2838392012 |
11 | 122721aa25 |
12 | 6726a3b78 |
13 | 36307cc01 |
14 | 1ccd795c8 |
15 | 1192c0092 |
hex | a92e6ccc |
2838392012 has 24 divisors (see below), whose sum is σ = 5310448416. Its totient is φ = 1322742528.
The previous prime is 2838391999. The next prime is 2838392033. The reversal of 2838392012 is 2102938382.
2838392012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 195623 + ... + 209630.
It is an arithmetic number, because the mean of its divisors is an integer number (221268684).
Almost surely, 22838392012 is an apocalyptic number.
It is an amenable number.
2838392012 is a deficient number, since it is larger than the sum of its proper divisors (2472056404).
2838392012 is a wasteful number, since it uses less digits than its factorization.
2838392012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405377 (or 405375 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 2838392012 is about 53276.5615632240. The cubic root of 2838392012 is about 1415.8724303079.
The spelling of 2838392012 in words is "two billion, eight hundred thirty-eight million, three hundred ninety-two thousand, twelve".
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