Base | Representation |
---|---|
bin | 111001011011… |
… | …000000011100 |
3 | 1001022202121011 |
4 | 321123000130 |
5 | 12323142303 |
6 | 1254345004 |
7 | 241642540 |
oct | 71330034 |
9 | 31282534 |
10 | 15052828 |
11 | 855145a |
12 | 505b164 |
13 | 31706cb |
14 | 1ddba20 |
15 | 14c516d |
hex | e5b01c |
15052828 has 24 divisors (see below), whose sum is σ = 30189152. Its totient is φ = 6433344.
The previous prime is 15052813. The next prime is 15052841. The reversal of 15052828 is 82825051.
It is a self number, because there is not a number n which added to its sum of digits gives 15052828.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16726 + ... + 17602.
Almost surely, 215052828 is an apocalyptic number.
It is an amenable number.
15052828 is an abundant number, since it is smaller than the sum of its proper divisors (15136324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15052828 is a wasteful number, since it uses less digits than its factorization.
15052828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1501 (or 1499 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 31.
The square root of 15052828 is about 3879.7974173918. The cubic root of 15052828 is about 246.9103905467.
Adding to 15052828 its reverse (82825051), we get a palindrome (97877879).
The spelling of 15052828 in words is "fifteen million, fifty-two thousand, eight hundred twenty-eight".
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