Base | Representation |
---|---|
bin | 1010110000010011… |
… | …1101110101100100 |
3 | 21110012100221011202 |
4 | 2230010331311210 |
5 | 21403031424022 |
6 | 1154250022032 |
7 | 131353644044 |
oct | 25404756544 |
9 | 7405327152 |
10 | 2886983012 |
11 | 1251699081 |
12 | 686a17918 |
13 | 370163b94 |
14 | 1d55c7724 |
15 | 11d6bc592 |
hex | ac13dd64 |
2886983012 has 24 divisors (see below), whose sum is σ = 5071347456. Its totient is φ = 1438039008.
The previous prime is 2886983009. The next prime is 2886983017. The reversal of 2886983012 is 2103896882.
2886983012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (2886983017) 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, 1582733 + ... + 1584555.
It is an arithmetic number, because the mean of its divisors is an integer number (211306144).
Almost surely, 22886983012 is an apocalyptic number.
It is an amenable number.
2886983012 is a deficient number, since it is larger than the sum of its proper divisors (2184364444).
2886983012 is a wasteful number, since it uses less digits than its factorization.
2886983012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3107 (or 3105 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 47.
The square root of 2886983012 is about 53730.6524434610. The cubic root of 2886983012 is about 1423.9062931488.
The spelling of 2886983012 in words is "two billion, eight hundred eighty-six million, nine hundred eighty-three thousand, twelve".
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