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52057041 = 3142912143
BaseRepresentation
bin1100011010010…
…1001111010001
310121221202211120
43012211033101
5101311311131
65055432453
71201322541
oct306451721
9117852746
1052057041
1127426253
1215525729
13aa287aa
146cb1321
154884496
hex31a53d1

52057041 has 8 divisors (see below), whose sum is σ = 69463680. Its totient is φ = 34677552.

The previous prime is 52057037. The next prime is 52057139. The reversal of 52057041 is 14075025.

52057041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52057041 - 22 = 52057037 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52057021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1785 + ... + 10358.

It is an arithmetic number, because the mean of its divisors is an integer number (8682960).

Almost surely, 252057041 is an apocalyptic number.

It is an amenable number.

52057041 is a deficient number, since it is larger than the sum of its proper divisors (17406639).

52057041 is a wasteful number, since it uses less digits than its factorization.

52057041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13575.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 52057041 is about 7215.0565486349. The cubic root of 52057041 is about 373.3875441226.

It can be divided in two parts, 5205 and 7041, that added together give a triangular number (12246 = T156).

The spelling of 52057041 in words is "fifty-two million, fifty-seven thousand, forty-one".

Divisors: 1 3 1429 4287 12143 36429 17352347 52057041