Base | Representation |
---|---|
bin | 1100011111111… |
… | …0101011001011 |
3 | 10122122101100100 |
4 | 3013332223023 |
5 | 101410021441 |
6 | 5111340443 |
7 | 1204406550 |
oct | 307765313 |
9 | 118571310 |
10 | 52423371 |
11 | 27656500 |
12 | 15681723 |
13 | ab26460 |
14 | 6d68a27 |
15 | 4907cb6 |
hex | 31feacb |
52423371 has 108 divisors (see below), whose sum is σ = 107087344. Its totient is φ = 24045120.
The previous prime is 52423331. The next prime is 52423391. The reversal of 52423371 is 17332425.
It is not a de Polignac number, because 52423371 - 29 = 52422859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52423331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2279266 + ... + 2279288.
Almost surely, 252423371 is an apocalyptic number.
52423371 is an abundant number, since it is smaller than the sum of its proper divisors (54663973).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52423371 is a wasteful number, since it uses less digits than its factorization.
52423371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94 (or 57 counting only the distinct ones).
The product of its digits is 5040, while the sum is 27.
The square root of 52423371 is about 7240.3985387546. The cubic root of 52423371 is about 374.2613513504.
Adding to 52423371 its reverse (17332425), we get a palindrome (69755796).
The spelling of 52423371 in words is "fifty-two million, four hundred twenty-three thousand, three hundred seventy-one".
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