Base | Representation |
---|---|
bin | 10000110010010000… |
… | …00101100110010000 |
3 | 212021000200212120101 |
4 | 20121020011212100 |
5 | 121423420010242 |
6 | 4050111222144 |
7 | 436212234142 |
oct | 103110054620 |
9 | 25230625511 |
10 | 9011485072 |
11 | 3904826127 |
12 | 18b5b17954 |
13 | b07c71ab5 |
14 | 616b64c92 |
15 | 37b1e99b7 |
hex | 219205990 |
9011485072 has 20 divisors (see below), whose sum is σ = 18378687280. Its totient is φ = 4268598048.
The previous prime is 9011485051. The next prime is 9011485099. The reversal of 9011485072 is 2705841109.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14821218 + ... + 14821825.
It is an arithmetic number, because the mean of its divisors is an integer number (918934364).
Almost surely, 29011485072 is an apocalyptic number.
It is an amenable number.
9011485072 is an abundant number, since it is smaller than the sum of its proper divisors (9367202208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9011485072 is a wasteful number, since it uses less digits than its factorization.
9011485072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29643070 (or 29643064 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 37.
The square root of 9011485072 is about 94928.8421503180. The cubic root of 9011485072 is about 2080.9682585166.
The spelling of 9011485072 in words is "nine billion, eleven million, four hundred eighty-five thousand, seventy-two".
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