Base | Representation |
---|---|
bin | 1010101101100011… |
… | …1000111111101100 |
3 | 21102101121220211121 |
4 | 2223120320333230 |
5 | 21342102210334 |
6 | 1153154230324 |
7 | 131153512321 |
oct | 25330707754 |
9 | 7371556747 |
10 | 2875428844 |
11 | 1246117282 |
12 | 682b853a4 |
13 | 36a949ab2 |
14 | 1d3c5ab48 |
15 | 11c688db4 |
hex | ab638fec |
2875428844 has 12 divisors (see below), whose sum is σ = 5071623424. Its totient is φ = 1426393584.
The previous prime is 2875428833. The next prime is 2875428847. The reversal of 2875428844 is 4488245782.
It is a junction number, because it is equal to n+sod(n) for n = 2875428791 and 2875428800.
It is not an unprimeable number, because it can be changed into a prime (2875428847) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2829639 + ... + 2830654.
Almost surely, 22875428844 is an apocalyptic number.
It is an amenable number.
2875428844 is a deficient number, since it is larger than the sum of its proper divisors (2196194580).
2875428844 is a wasteful number, since it uses less digits than its factorization.
2875428844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5660424 (or 5660422 counting only the distinct ones).
The product of its digits is 4587520, while the sum is 52.
The square root of 2875428844 is about 53623.0253156235. The cubic root of 2875428844 is about 1422.0041864277.
The spelling of 2875428844 in words is "two billion, eight hundred seventy-five million, four hundred twenty-eight thousand, eight hundred forty-four".
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