Base | Representation |
---|---|
bin | 101110110000001110… |
… | …110110010000010001 |
3 | 11210120121122102012020 |
4 | 232300032312100101 |
5 | 1310303014310023 |
6 | 35021232322053 |
7 | 3425015125566 |
oct | 566016662021 |
9 | 153517572166 |
10 | 50201322513 |
11 | 1a3213796a1 |
12 | 98903a3329 |
13 | 497069ac84 |
14 | 260337886d |
15 | 148c3b0de3 |
hex | bb03b6411 |
50201322513 has 16 divisors (see below), whose sum is σ = 68115867456. Its totient is φ = 32881619520.
The previous prime is 50201322491. The next prime is 50201322553. The reversal of 50201322513 is 31522310205.
It is a happy number.
It is not a de Polignac number, because 50201322513 - 25 = 50201322481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50201322553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511870 + ... + 602007.
It is an arithmetic number, because the mean of its divisors is an integer number (4257241716).
Almost surely, 250201322513 is an apocalyptic number.
It is an amenable number.
50201322513 is a deficient number, since it is larger than the sum of its proper divisors (17914544943).
50201322513 is a wasteful number, since it uses less digits than its factorization.
50201322513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1114144.
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 50201322513 its reverse (31522310205), we get a palindrome (81723632718).
The spelling of 50201322513 in words is "fifty billion, two hundred one million, three hundred twenty-two thousand, five hundred thirteen".
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