Base | Representation |
---|---|
bin | 1100100001011… |
… | …1010001110001 |
3 | 10122211111120201 |
4 | 3020113101301 |
5 | 101421233040 |
6 | 5113435201 |
7 | 1205306422 |
oct | 310272161 |
9 | 118744521 |
10 | 52524145 |
11 | 27715193 |
12 | 1570bb01 |
13 | ab6029b |
14 | 6d93649 |
15 | 4927a9a |
hex | 3217471 |
52524145 has 8 divisors (see below), whose sum is σ = 64370304. Its totient is φ = 41125104.
The previous prime is 52524089. The next prime is 52524163. The reversal of 52524145 is 54142525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52524145 - 29 = 52523633 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111519 + ... + 111988.
It is an arithmetic number, because the mean of its divisors is an integer number (8046288).
Almost surely, 252524145 is an apocalyptic number.
It is an amenable number.
52524145 is a deficient number, since it is larger than the sum of its proper divisors (11846159).
52524145 is a wasteful number, since it uses less digits than its factorization.
52524145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223559.
The product of its digits is 8000, while the sum is 28.
The square root of 52524145 is about 7247.3543448627. The cubic root of 52524145 is about 374.5010133644.
The spelling of 52524145 in words is "fifty-two million, five hundred twenty-four thousand, one hundred forty-five".
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