Base | Representation |
---|---|
bin | 111011000000011… |
… | …110010101101010 |
3 | 2112222211012021022 |
4 | 323000132111222 |
5 | 4011413330020 |
6 | 242122412442 |
7 | 33350456045 |
oct | 7300362552 |
9 | 2488735238 |
10 | 989980010 |
11 | 4688aa6a8 |
12 | 237661122 |
13 | 12a13c4b6 |
14 | 9569dc5c |
15 | 5bda2625 |
hex | 3b01e56a |
989980010 has 32 divisors (see below), whose sum is σ = 1828249920. Its totient is φ = 385838208.
The previous prime is 989980003. The next prime is 989980021. The reversal of 989980010 is 10089989.
989980010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52421 + ... + 68759.
It is an arithmetic number, because the mean of its divisors is an integer number (57132810).
Almost surely, 2989980010 is an apocalyptic number.
989980010 is a deficient number, since it is larger than the sum of its proper divisors (838269910).
989980010 is a wasteful number, since it uses less digits than its factorization.
989980010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16502.
The product of its (nonzero) digits is 46656, while the sum is 44.
The square root of 989980010 is about 31463.9477815483. The cubic root of 989980010 is about 996.6487852384.
The spelling of 989980010 in words is "nine hundred eighty-nine million, nine hundred eighty thousand, ten".
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