Base | Representation |
---|---|
bin | 1011111101100… |
… | …0000011001000 |
3 | 10111101210120101 |
4 | 2333120003020 |
5 | 100320334013 |
6 | 4551135144 |
7 | 1146264262 |
oct | 277300310 |
9 | 114353511 |
10 | 50168008 |
11 | 26355a70 |
12 | 149744b4 |
13 | a516a17 |
14 | 693cb32 |
15 | 460e8dd |
hex | 2fd80c8 |
50168008 has 16 divisors (see below), whose sum is σ = 102616560. Its totient is φ = 22803600.
The previous prime is 50167987. The next prime is 50168011. The reversal of 50168008 is 80086105.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284958 + ... + 285133.
It is an arithmetic number, because the mean of its divisors is an integer number (6413535).
Almost surely, 250168008 is an apocalyptic number.
It is an amenable number.
50168008 is an abundant number, since it is smaller than the sum of its proper divisors (52448552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50168008 is a wasteful number, since it uses less digits than its factorization.
50168008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570108 (or 570104 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 50168008 is about 7082.9378085650. The cubic root of 50168008 is about 368.8153197320.
The spelling of 50168008 in words is "fifty million, one hundred sixty-eight thousand, eight".
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