Base | Representation |
---|---|
bin | 1010110001000100… |
… | …0110010110000110 |
3 | 21110102100112002221 |
4 | 2230101012112012 |
5 | 21404340213330 |
6 | 1154442122554 |
7 | 131422661626 |
oct | 25421062606 |
9 | 7412315087 |
10 | 2890163590 |
11 | 1253470756 |
12 | 687ab045a |
13 | 370a08792 |
14 | 1d5bb4886 |
15 | 11dae9b7a |
hex | ac446586 |
2890163590 has 16 divisors (see below), whose sum is σ = 5279941872. Its totient is φ = 1138810464.
The previous prime is 2890163569. The next prime is 2890163609. The reversal of 2890163590 is 953610982.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156169 + ... + 2157508.
It is an arithmetic number, because the mean of its divisors is an integer number (329996367).
Almost surely, 22890163590 is an apocalyptic number.
2890163590 is a deficient number, since it is larger than the sum of its proper divisors (2389778282).
2890163590 is a wasteful number, since it uses less digits than its factorization.
2890163590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4313751.
The product of its (nonzero) digits is 116640, while the sum is 43.
The square root of 2890163590 is about 53760.2417219268. The cubic root of 2890163590 is about 1424.4290052548.
The spelling of 2890163590 in words is "two billion, eight hundred ninety million, one hundred sixty-three thousand, five hundred ninety".
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