Base | Representation |
---|---|
bin | 1100011010011… |
… | …1100001000111 |
3 | 10121222020122021 |
4 | 3012213201013 |
5 | 101312111000 |
6 | 5055544011 |
7 | 1201362004 |
oct | 306474107 |
9 | 117866567 |
10 | 52066375 |
11 | 27432269 |
12 | 1552b007 |
13 | aa2cb0a |
14 | 6cb48ab |
15 | 488711a |
hex | 31a7847 |
52066375 has 8 divisors (see below), whose sum is σ = 64978992. Its totient is φ = 41653000.
The previous prime is 52066369. The next prime is 52066387. The reversal of 52066375 is 57366025.
52066375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52066375 - 27 = 52066247 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52066375.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 208141 + ... + 208390.
It is an arithmetic number, because the mean of its divisors is an integer number (8122374).
Almost surely, 252066375 is an apocalyptic number.
52066375 is a deficient number, since it is larger than the sum of its proper divisors (12912617).
52066375 is an equidigital number, since it uses as much as digits as its factorization.
52066375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416546 (or 416536 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 34.
The square root of 52066375 is about 7215.7033614195. The cubic root of 52066375 is about 373.4098593303.
It can be divided in two parts, 52066 and 375, that added together give a square (52441 = 2292).
The spelling of 52066375 in words is "fifty-two million, sixty-six thousand, three hundred seventy-five".
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