Base | Representation |
---|---|
bin | 1011111011111… |
… | …1011100000101 |
3 | 10111012200021221 |
4 | 2332333130011 |
5 | 100304122310 |
6 | 4545040341 |
7 | 1145364346 |
oct | 276773405 |
9 | 114180257 |
10 | 50067205 |
11 | 26297261 |
12 | 149260b1 |
13 | a4acb86 |
14 | 69140cd |
15 | 45deada |
hex | 2fbf705 |
50067205 has 16 divisors (see below), whose sum is σ = 62887680. Its totient is φ = 38265744.
The previous prime is 50067203. The next prime is 50067209. The reversal of 50067205 is 50276005.
It is a happy number.
It is not a de Polignac number, because 50067205 - 21 = 50067203 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50067205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50067203) 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 15 ways as a sum of consecutive naturals, for example, 60424 + ... + 61246.
It is an arithmetic number, because the mean of its divisors is an integer number (3930480).
Almost surely, 250067205 is an apocalyptic number.
It is an amenable number.
50067205 is a deficient number, since it is larger than the sum of its proper divisors (12820475).
50067205 is an frugal number, since it uses more digits than its factorization.
50067205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897 (or 851 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 50067205 is about 7075.8183272325. The cubic root of 50067205 is about 368.5681328595.
The spelling of 50067205 in words is "fifty million, sixty-seven thousand, two hundred five".
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