Base | Representation |
---|---|
bin | 1100011111111… |
… | …0111101111011 |
3 | 10122122102222210 |
4 | 3013332331323 |
5 | 101410041241 |
6 | 5111350203 |
7 | 1204413213 |
oct | 307767573 |
9 | 118572883 |
10 | 52424571 |
11 | 276573a1 |
12 | 15682363 |
13 | ab26b74 |
14 | 6d69243 |
15 | 4908316 |
hex | 31fef7b |
52424571 has 8 divisors (see below), whose sum is σ = 70007824. Its totient is φ = 34895520.
The previous prime is 52424569. The next prime is 52424573. The reversal of 52424571 is 17542425.
It is an interprime number because it is at equal distance from previous prime (52424569) and next prime (52424573).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52424571 - 21 = 52424569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52424573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11236 + ... + 15201.
It is an arithmetic number, because the mean of its divisors is an integer number (8750978).
Almost surely, 252424571 is an apocalyptic number.
52424571 is a deficient number, since it is larger than the sum of its proper divisors (17583253).
52424571 is a wasteful number, since it uses less digits than its factorization.
52424571 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27101.
The product of its digits is 11200, while the sum is 30.
The square root of 52424571 is about 7240.4814066469. The cubic root of 52424571 is about 374.2642070118.
Adding to 52424571 its reverse (17542425), we get a palindrome (69966996).
The spelling of 52424571 in words is "fifty-two million, four hundred twenty-four thousand, five hundred seventy-one".
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