Base | Representation |
---|---|
bin | 10000111110100101… |
… | …10000011100001000 |
3 | 212112020101012022020 |
4 | 20133102300130020 |
5 | 122131411222123 |
6 | 4104244524440 |
7 | 441606520341 |
oct | 103722603410 |
9 | 25466335266 |
10 | 9114945288 |
11 | 3958170339 |
12 | 19246b0720 |
13 | b23527567 |
14 | 6267b70c8 |
15 | 3853347e3 |
hex | 21f4b0708 |
9114945288 has 32 divisors (see below), whose sum is σ = 22887761760. Its totient is φ = 3024928640.
The previous prime is 9114945277. The next prime is 9114945317. The reversal of 9114945288 is 8825494119.
It is a self number, because there is not a number n which added to its sum of digits gives 9114945288.
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, 831093 + ... + 841988.
It is an arithmetic number, because the mean of its divisors is an integer number (715242555).
Almost surely, 29114945288 is an apocalyptic number.
It is an amenable number.
9114945288 is an abundant number, since it is smaller than the sum of its proper divisors (13772816472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9114945288 is a wasteful number, since it uses less digits than its factorization.
9114945288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1673317 (or 1673313 counting only the distinct ones).
The product of its digits is 829440, while the sum is 51.
The square root of 9114945288 is about 95472.2225990366. Note that the first 3 decimals coincide. The cubic root of 9114945288 is about 2088.9017900457.
The spelling of 9114945288 in words is "nine billion, one hundred fourteen million, nine hundred forty-five thousand, two hundred eighty-eight".
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