Base | Representation |
---|---|
bin | 1100100001011… |
… | …1010100100101 |
3 | 10122211111211101 |
4 | 3020113110211 |
5 | 101421234300 |
6 | 5113440101 |
7 | 1205310100 |
oct | 310272445 |
9 | 118744741 |
10 | 52524325 |
11 | 27715337 |
12 | 15710031 |
13 | ab603a9 |
14 | 6d93737 |
15 | 4927b6a |
hex | 3217525 |
52524325 has 36 divisors (see below), whose sum is σ = 77288580. Its totient is φ = 35293440.
The previous prime is 52524299. The next prime is 52524359. The reversal of 52524325 is 52342525.
It can be written as a sum of positive squares in 6 ways, for example, as 1844164 + 50680161 = 1358^2 + 7119^2 .
It is not a de Polignac number, because 52524325 - 29 = 52523813 is a prime.
It is a super-5 number, since 5×525243255 (a number of 40 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52524293 and 52524302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 64521 + ... + 65329.
It is an arithmetic number, because the mean of its divisors is an integer number (2146905).
Almost surely, 252524325 is an apocalyptic number.
It is an amenable number.
52524325 is a deficient number, since it is larger than the sum of its proper divisors (24764255).
52524325 is a wasteful number, since it uses less digits than its factorization.
52524325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886 (or 874 counting only the distinct ones).
The product of its digits is 12000, while the sum is 28.
The square root of 52524325 is about 7247.3667631768. The cubic root of 52524325 is about 374.5014411684.
The spelling of 52524325 in words is "fifty-two million, five hundred twenty-four thousand, three hundred twenty-five".
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