Base | Representation |
---|---|
bin | 1011111101111… |
… | …0110110100000 |
3 | 10111110012210101 |
4 | 2333132312200 |
5 | 100322231442 |
6 | 4551512144 |
7 | 1146441436 |
oct | 277366640 |
9 | 114405711 |
10 | 50195872 |
11 | 263749a1 |
12 | 14988654 |
13 | a5265cc |
14 | 6948d56 |
15 | 4617cb7 |
hex | 2fdeda0 |
50195872 has 24 divisors (see below), whose sum is σ = 104025600. Its totient is φ = 23776704.
The previous prime is 50195837. The next prime is 50195903. The reversal of 50195872 is 27859105.
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, 40672 + ... + 41887.
It is an arithmetic number, because the mean of its divisors is an integer number (4334400).
Almost surely, 250195872 is an apocalyptic number.
It is an amenable number.
50195872 is an abundant number, since it is smaller than the sum of its proper divisors (53829728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50195872 is a wasteful number, since it uses less digits than its factorization.
50195872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82588 (or 82580 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 37.
The square root of 50195872 is about 7084.9045159409. The cubic root of 50195872 is about 368.8835887907.
The spelling of 50195872 in words is "fifty million, one hundred ninety-five thousand, eight hundred seventy-two".
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