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52288010 = 253125441
BaseRepresentation
bin1100011101110…
…1101000001010
310122101111122222
43013131220022
5101341204020
65104414042
71203304115
oct307355012
9118344588
1052288010
1127573835
1215617322
13aaa9968
146d3157c
1548ccb25
hex31dda0a

52288010 has 24 divisors (see below), whose sum is σ = 97270308. Its totient is φ = 20236800.

The previous prime is 52288009. The next prime is 52288013. The reversal of 52288010 is 1088225.

52288010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52171729 + 116281 = 7223^2 + 341^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52288013) 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 11 ways as a sum of consecutive naturals, for example, 6890 + ... + 12330.

Almost surely, 252288010 is an apocalyptic number.

52288010 is a deficient number, since it is larger than the sum of its proper divisors (44982298).

52288010 is a wasteful number, since it uses less digits than its factorization.

52288010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510 (or 5479 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 52288010 is about 7231.0448760881. The cubic root of 52288010 is about 373.9389502570.

The spelling of 52288010 in words is "fifty-two million, two hundred eighty-eight thousand, ten".

Divisors: 1 2 5 10 31 62 155 310 961 1922 4805 5441 9610 10882 27205 54410 168671 337342 843355 1686710 5228801 10457602 26144005 52288010