Base | Representation |
---|---|
bin | 1100011011011… |
… | …0001111001000 |
3 | 10122002022100012 |
4 | 3012312033020 |
5 | 101321023124 |
6 | 5101131052 |
7 | 1202032532 |
oct | 306661710 |
9 | 118068305 |
10 | 52126664 |
11 | 27473597 |
12 | 15559a88 |
13 | aa513a5 |
14 | 6ccc852 |
15 | 4899e0e |
hex | 31b63c8 |
52126664 has 16 divisors (see below), whose sum is σ = 100011120. Its totient is φ = 25457040.
The previous prime is 52126663. The next prime is 52126667. The reversal of 52126664 is 46662125.
52126664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 52126664.
It is not an unprimeable number, because it can be changed into a prime (52126661) 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 in 3 ways as a sum of consecutive naturals, for example, 75422 + ... + 76109.
It is an arithmetic number, because the mean of its divisors is an integer number (6250695).
Almost surely, 252126664 is an apocalyptic number.
It is an amenable number.
52126664 is a deficient number, since it is larger than the sum of its proper divisors (47884456).
52126664 is a wasteful number, since it uses less digits than its factorization.
52126664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151580 (or 151576 counting only the distinct ones).
The product of its digits is 17280, while the sum is 32.
The square root of 52126664 is about 7219.8797773924. The cubic root of 52126664 is about 373.5539307092.
Adding to 52126664 its reverse (46662125), we get a palindrome (98788789).
The spelling of 52126664 in words is "fifty-two million, one hundred twenty-six thousand, six hundred sixty-four".
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