Base | Representation |
---|---|
bin | 11111000111011… |
… | …110000111010000 |
3 | 1100101022222210001 |
4 | 133013132013100 |
5 | 2032121131143 |
6 | 123445215344 |
7 | 15636240430 |
oct | 3707360720 |
9 | 1311288701 |
10 | 522052048 |
11 | 248759481 |
12 | 126a01554 |
13 | 8420654b |
14 | 4d4962c0 |
15 | 30c7214d |
hex | 1f1de1d0 |
522052048 has 40 divisors (see below), whose sum is σ = 1223975232. Its totient is φ = 210574848.
The previous prime is 522052043. The next prime is 522052051. The reversal of 522052048 is 840250225.
It is a super-3 number, since 3×5220520483 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (522052043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135190 + ... + 138997.
Almost surely, 2522052048 is an apocalyptic number.
It is an amenable number.
522052048 is an abundant number, since it is smaller than the sum of its proper divisors (701923184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
522052048 is a wasteful number, since it uses less digits than its factorization.
522052048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274219 (or 274213 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 522052048 is about 22848.4583287363. The cubic root of 522052048 is about 805.2015482378.
The spelling of 522052048 in words is "five hundred twenty-two million, fifty-two thousand, forty-eight".
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