Base | Representation |
---|---|
bin | 1011111111111… |
… | …0000101010101 |
3 | 10111200201021100 |
4 | 2333332011111 |
5 | 100340330142 |
6 | 4554340313 |
7 | 1150513416 |
oct | 277760525 |
9 | 114621240 |
10 | 50323797 |
11 | 26452017 |
12 | 14a2a699 |
13 | a56c8c4 |
14 | 697d80d |
15 | 4640b4c |
hex | 2ffe155 |
50323797 has 12 divisors (see below), whose sum is σ = 73112364. Its totient is φ = 33354240.
The previous prime is 50323789. The next prime is 50323829. The reversal of 50323797 is 79732305.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 33628401 + 16695396 = 5799^2 + 4086^2 .
It is not a de Polignac number, because 50323797 - 23 = 50323789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50323727) 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 11 ways as a sum of consecutive naturals, for example, 14604 + ... + 17717.
It is an arithmetic number, because the mean of its divisors is an integer number (6092697).
Almost surely, 250323797 is an apocalyptic number.
It is an amenable number.
50323797 is a deficient number, since it is larger than the sum of its proper divisors (22788567).
50323797 is a wasteful number, since it uses less digits than its factorization.
50323797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32500 (or 32497 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 36.
The square root of 50323797 is about 7093.9267687227. The cubic root of 50323797 is about 369.1966915765.
The spelling of 50323797 in words is "fifty million, three hundred twenty-three thousand, seven hundred ninety-seven".
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