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50983525 = 522388667
BaseRepresentation
bin1100001001111…
…1001001100101
310112221020020201
43002133021211
5101022433100
65020430501
71156232005
oct302371145
9115836221
1050983525
112686274a
12150a8431
13a740c88
146ab2005
15472136a
hex309f265

50983525 has 12 divisors (see below), whose sum is σ = 65968992. Its totient is φ = 39013040.

The previous prime is 50983511. The next prime is 50983529. The reversal of 50983525 is 52538905.

50983525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50983525 - 27 = 50983397 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 (50983529) 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, 43759 + ... + 44908.

It is an arithmetic number, because the mean of its divisors is an integer number (5497416).

Almost surely, 250983525 is an apocalyptic number.

It is an amenable number.

50983525 is a deficient number, since it is larger than the sum of its proper divisors (14985467).

50983525 is a wasteful number, since it uses less digits than its factorization.

50983525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88700 (or 88695 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 50983525 is about 7140.2748546537. The cubic root of 50983525 is about 370.8030403511.

The spelling of 50983525 in words is "fifty million, nine hundred eighty-three thousand, five hundred twenty-five".

Divisors: 1 5 23 25 115 575 88667 443335 2039341 2216675 10196705 50983525