Base | Representation |
---|---|
bin | 1100011010110… |
… | …0110011011001 |
3 | 10122000100100010 |
4 | 3012230303121 |
5 | 101313304100 |
6 | 5100232133 |
7 | 1201512063 |
oct | 306546331 |
9 | 118010303 |
10 | 52088025 |
11 | 27447560 |
12 | 1553b649 |
13 | aa39922 |
14 | 6cbc733 |
15 | 488d750 |
hex | 31accd9 |
52088025 has 48 divisors (see below), whose sum is σ = 98922240. Its totient is φ = 23918400.
The previous prime is 52087993. The next prime is 52088039.
52088025 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52088025 - 25 = 52087993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52087983 and 52088001.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14014 + ... + 17336.
It is an arithmetic number, because the mean of its divisors is an integer number (2060880).
Almost surely, 252088025 is an apocalyptic number.
52088025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52088025 is a deficient number, since it is larger than the sum of its proper divisors (46834215).
52088025 is a wasteful number, since it uses less digits than its factorization.
52088025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3366 (or 3361 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 52088025 is about 7217.2034057521. The cubic root of 52088025 is about 373.4616086803.
The spelling of 52088025 in words is "fifty-two million, eighty-eight thousand, twenty-five".
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