Base | Representation |
---|---|
bin | 1010110010101101… |
… | …0101011001110000 |
3 | 21110220021221011010 |
4 | 2230223111121300 |
5 | 21413120303013 |
6 | 1155245350520 |
7 | 131535304461 |
oct | 25453253160 |
9 | 7426257133 |
10 | 2897041008 |
11 | 1257338874 |
12 | 68a268440 |
13 | 372275c64 |
14 | 1d6a84d68 |
15 | 11e5077c3 |
hex | acad5670 |
2897041008 has 40 divisors (see below), whose sum is σ = 7487802000. Its totient is φ = 965192704.
The previous prime is 2897040967. The next prime is 2897041013. The reversal of 2897041008 is 8001407982.
2897041008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 88018 + ... + 116366.
It is an arithmetic number, because the mean of its divisors is an integer number (187195050).
Almost surely, 22897041008 is an apocalyptic number.
It is an amenable number.
2897041008 is an abundant number, since it is smaller than the sum of its proper divisors (4590760992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2897041008 is a wasteful number, since it uses less digits than its factorization.
2897041008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30489 (or 30483 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 39.
The square root of 2897041008 is about 53824.1675086573. The cubic root of 2897041008 is about 1425.5579648159.
The spelling of 2897041008 in words is "two billion, eight hundred ninety-seven million, forty-one thousand, eight".
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