Base | Representation |
---|---|
bin | 11101011000000100000… |
… | …110001101101011000100 |
3 | 21010222121220112022220220 |
4 | 131120010012031223010 |
5 | 231033301030214402 |
6 | 4143213551024340 |
7 | 265563231333264 |
oct | 35300406155304 |
9 | 7128556468826 |
10 | 2018703366852 |
11 | 709144472167 |
12 | 2872a380b0b0 |
13 | 118494412653 |
14 | 6d9c488d7a4 |
15 | 3779eec0dbc |
hex | 1d60418dac4 |
2018703366852 has 24 divisors (see below), whose sum is σ = 4758867733536. Its totient is φ = 665963996928.
The previous prime is 2018703366851. The next prime is 2018703366887. The reversal of 2018703366852 is 2586633078102.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2018703366795 and 2018703366804.
It is not an unprimeable number, because it can be changed into a prime (2018703366851) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867139458 + ... + 867141785.
It is an arithmetic number, because the mean of its divisors is an integer number (198286155564).
Almost surely, 22018703366852 is an apocalyptic number.
It is an amenable number.
2018703366852 is an abundant number, since it is smaller than the sum of its proper divisors (2740164366684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2018703366852 is a wasteful number, since it uses less digits than its factorization.
2018703366852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1734281347 (or 1734281345 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 51.
The spelling of 2018703366852 in words is "two trillion, eighteen billion, seven hundred three million, three hundred sixty-six thousand, eight hundred fifty-two".
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