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52053341 = 89584869
BaseRepresentation
bin1100011010010…
…0010101011101
310121221120202112
43012210111131
5101311201331
65055403405
71201306004
oct306442535
9117846675
1052053341
112742349a
1215523565
13aa26bc2
146cadc3b
15488332b
hex31a455d

52053341 has 4 divisors (see below), whose sum is σ = 52638300. Its totient is φ = 51468384.

The previous prime is 52053319. The next prime is 52053343. The reversal of 52053341 is 14335025.

52053341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33304441 + 18748900 = 5771^2 + 4330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52053341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52053343) 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 3 ways as a sum of consecutive naturals, for example, 292346 + ... + 292523.

It is an arithmetic number, because the mean of its divisors is an integer number (13159575).

Almost surely, 252053341 is an apocalyptic number.

It is an amenable number.

52053341 is a deficient number, since it is larger than the sum of its proper divisors (584959).

52053341 is an equidigital number, since it uses as much as digits as its factorization.

52053341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584958.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 52053341 is about 7214.8001358319. The cubic root of 52053341 is about 373.3786976302.

Adding to 52053341 its reverse (14335025), we get a palindrome (66388366).

The spelling of 52053341 in words is "fifty-two million, fifty-three thousand, three hundred forty-one".

Divisors: 1 89 584869 52053341