Base | Representation |
---|---|
bin | 1011111011110… |
… | …0110101001101 |
3 | 10111012010122101 |
4 | 2332330311031 |
5 | 100303302100 |
6 | 4544515101 |
7 | 1145321251 |
oct | 276746515 |
9 | 114163571 |
10 | 50056525 |
11 | 2628a232 |
12 | 1491ba91 |
13 | a4a805c |
14 | 6910261 |
15 | 45db86a |
hex | 2fbcd4d |
50056525 has 12 divisors (see below), whose sum is σ = 62278132. Its totient is φ = 39911040.
The previous prime is 50056493. The next prime is 50056547. The reversal of 50056525 is 52565005.
It can be written as a sum of positive squares in 6 ways, for example, as 27910089 + 22146436 = 5283^2 + 4706^2 .
It is not a de Polignac number, because 50056525 - 25 = 50056493 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50056493 and 50056502.
It is a congruent number.
It is an unprimeable number.
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, 4627 + ... + 11023.
Almost surely, 250056525 is an apocalyptic number.
It is an amenable number.
50056525 is a deficient number, since it is larger than the sum of its proper divisors (12221607).
50056525 is a wasteful number, since it uses less digits than its factorization.
50056525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6720 (or 6715 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 28.
The square root of 50056525 is about 7075.0636039544. The cubic root of 50056525 is about 368.5419241694.
The spelling of 50056525 in words is "fifty million, fifty-six thousand, five hundred twenty-five".
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