Base | Representation |
---|---|
bin | 1100100001011… |
… | …1010010000001 |
3 | 10122211111121022 |
4 | 3020113102001 |
5 | 101421233121 |
6 | 5113435225 |
7 | 1205306444 |
oct | 310272201 |
9 | 118744538 |
10 | 52524161 |
11 | 277151a8 |
12 | 1570bb15 |
13 | ab602b1 |
14 | 6d9365b |
15 | 4927aab |
hex | 3217481 |
52524161 has 4 divisors (see below), whose sum is σ = 52541232. Its totient is φ = 52507092.
The previous prime is 52524089. The next prime is 52524163. The reversal of 52524161 is 16142525.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52524161 - 210 = 52523137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 52524161.
It is not an unprimeable number, because it can be changed into a prime (52524163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2495 + ... + 10548.
It is an arithmetic number, because the mean of its divisors is an integer number (13135308).
Almost surely, 252524161 is an apocalyptic number.
It is an amenable number.
52524161 is a deficient number, since it is larger than the sum of its proper divisors (17071).
52524161 is a wasteful number, since it uses less digits than its factorization.
52524161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17070.
The product of its digits is 2400, while the sum is 26.
The square root of 52524161 is about 7247.3554487137. The cubic root of 52524161 is about 374.5010513915.
Adding to 52524161 its reverse (16142525), we get a palindrome (68666686).
The spelling of 52524161 in words is "fifty-two million, five hundred twenty-four thousand, one hundred sixty-one".
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