Base | Representation |
---|---|
bin | 1011111011111… |
… | …1101001000100 |
3 | 10111012201102201 |
4 | 2332333221010 |
5 | 100304134121 |
6 | 4545044244 |
7 | 1145366644 |
oct | 276775104 |
9 | 114181381 |
10 | 50068036 |
11 | 26297947 |
12 | 14926684 |
13 | a4b0375 |
14 | 6914524 |
15 | 45dee91 |
hex | 2fbfa44 |
50068036 has 12 divisors (see below), whose sum is σ = 90640620. Its totient is φ = 24170720.
The previous prime is 50068013. The next prime is 50068037. The reversal of 50068036 is 63086005.
It can be written as a sum of positive squares in 2 ways, for example, as 22505536 + 27562500 = 4744^2 + 5250^2 .
It is a junction number, because it is equal to n+sod(n) for n = 50067995 and 50068013.
It is not an unprimeable number, because it can be changed into a prime (50068037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215695 + ... + 215926.
It is an arithmetic number, because the mean of its divisors is an integer number (7553385).
Almost surely, 250068036 is an apocalyptic number.
It is an amenable number.
50068036 is a deficient number, since it is larger than the sum of its proper divisors (40572584).
50068036 is a wasteful number, since it uses less digits than its factorization.
50068036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431654 (or 431652 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 50068036 is about 7075.8770481121. The cubic root of 50068036 is about 368.5701719748.
The spelling of 50068036 in words is "fifty million, sixty-eight thousand, thirty-six".
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