Base | Representation |
---|---|
bin | 1011111011101… |
… | …0000001010100 |
3 | 10111011112211222 |
4 | 2332322001110 |
5 | 100302420022 |
6 | 4544345512 |
7 | 1145242553 |
oct | 276720124 |
9 | 114145758 |
10 | 50045012 |
11 | 26281616 |
12 | 14915298 |
13 | a4a2a44 |
14 | 6909d9a |
15 | 45d8242 |
hex | 2fba054 |
50045012 has 12 divisors (see below), whose sum is σ = 92188320. Its totient is φ = 23705496.
The previous prime is 50045011. The next prime is 50045063. The reversal of 50045012 is 21054005.
50045012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50045011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329168 + ... + 329319.
It is an arithmetic number, because the mean of its divisors is an integer number (7682360).
Almost surely, 250045012 is an apocalyptic number.
It is an amenable number.
50045012 is a deficient number, since it is larger than the sum of its proper divisors (42143308).
50045012 is a wasteful number, since it uses less digits than its factorization.
50045012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 658510 (or 658508 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 50045012 is about 7074.2499249037. The cubic root of 50045012 is about 368.5136671239.
Adding to 50045012 its reverse (21054005), we get a palindrome (71099017).
The spelling of 50045012 in words is "fifty million, forty-five thousand, twelve".
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