Base | Representation |
---|---|
bin | 1010110000010011… |
… | …1110011001011000 |
3 | 21110012101001022122 |
4 | 2230010332121120 |
5 | 21403032012204 |
6 | 1154250040412 |
7 | 131353653530 |
oct | 25404763130 |
9 | 7405331278 |
10 | 2886985304 |
11 | 125169a875 |
12 | 686a19108 |
13 | 370164c38 |
14 | 1d55c84c0 |
15 | 11d6bd0be |
hex | ac13e658 |
2886985304 has 16 divisors (see below), whose sum is σ = 6186397200. Its totient is φ = 1237279392.
The previous prime is 2886985303. The next prime is 2886985307. The reversal of 2886985304 is 4035896882.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2886985303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25776599 + ... + 25776710.
It is an arithmetic number, because the mean of its divisors is an integer number (386649825).
Almost surely, 22886985304 is an apocalyptic number.
It is an amenable number.
2886985304 is an abundant number, since it is smaller than the sum of its proper divisors (3299411896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2886985304 is a wasteful number, since it uses less digits than its factorization.
2886985304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51553322 (or 51553318 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 53.
The square root of 2886985304 is about 53730.6737720643. The cubic root of 2886985304 is about 1423.9066699658.
The spelling of 2886985304 in words is "two billion, eight hundred eighty-six million, nine hundred eighty-five thousand, three hundred four".
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