Base | Representation |
---|---|
bin | 1010110011001010… |
… | …1110010100010110 |
3 | 21111000221100022011 |
4 | 2230302232110112 |
5 | 21414114244240 |
6 | 1155355054434 |
7 | 131560623052 |
oct | 25462562426 |
9 | 7430840264 |
10 | 2898978070 |
11 | 125844114a |
12 | 68aa4141a |
13 | 3727a3851 |
14 | 1d702ac62 |
15 | 11e78b6ea |
hex | accae516 |
2898978070 has 16 divisors (see below), whose sum is σ = 5222556000. Its totient is φ = 1158614464.
The previous prime is 2898978041. The next prime is 2898978077. The reversal of 2898978070 is 708798982.
2898978070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2898977996 and 2898978014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2898978077) 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, 109570 + ... + 133429.
It is an arithmetic number, because the mean of its divisors is an integer number (326409750).
Almost surely, 22898978070 is an apocalyptic number.
2898978070 is a deficient number, since it is larger than the sum of its proper divisors (2323577930).
2898978070 is a wasteful number, since it uses less digits than its factorization.
2898978070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244199.
The product of its (nonzero) digits is 4064256, while the sum is 58.
The square root of 2898978070 is about 53842.1588534487. The cubic root of 2898978070 is about 1425.8756198449.
The spelling of 2898978070 in words is "two billion, eight hundred ninety-eight million, nine hundred seventy-eight thousand, seventy".
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