Base | Representation |
---|---|
bin | 1100011001111… |
… | …0101001100100 |
3 | 10121220101210222 |
4 | 3012132221210 |
5 | 101304430202 |
6 | 5055103512 |
7 | 1201151054 |
oct | 306365144 |
9 | 117811728 |
10 | 52030052 |
11 | 27407a48 |
12 | 15511b98 |
13 | aa19419 |
14 | 6ca5564 |
15 | 487b4a2 |
hex | 319ea64 |
52030052 has 6 divisors (see below), whose sum is σ = 91052598. Its totient is φ = 26015024.
The previous prime is 52030051. The next prime is 52030057. The reversal of 52030052 is 25003025.
52030052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 49646116 + 2383936 = 7046^2 + 1544^2 .
It is a super-2 number, since 2×520300522 = 5414252622245408, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 52030052.
It is not an unprimeable number, because it can be changed into a prime (52030051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503753 + ... + 6503760.
It is an arithmetic number, because the mean of its divisors is an integer number (15175433).
Almost surely, 252030052 is an apocalyptic number.
It is an amenable number.
52030052 is a deficient number, since it is larger than the sum of its proper divisors (39022546).
52030052 is a wasteful number, since it uses less digits than its factorization.
52030052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13007517 (or 13007515 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 17.
The square root of 52030052 is about 7213.1859812430. The cubic root of 52030052 is about 373.3230053124.
Adding to 52030052 its reverse (25003025), we get a palindrome (77033077).
The spelling of 52030052 in words is "fifty-two million, thirty thousand, fifty-two", and thus it is an eban number.
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