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50135325 = 352668471
BaseRepresentation
bin1011111101000…
…0000100011101
310111100010201220
42333100010131
5100313312300
64550323553
71146100062
oct277200435
9114303656
1050135325
1126333459
12149595b9
13a504b96
146930c69
154604da0
hex2fd011d

50135325 has 12 divisors (see below), whose sum is σ = 82890528. Its totient is φ = 26738800.

The previous prime is 50135321. The next prime is 50135347. The reversal of 50135325 is 52353105.

50135325 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 50135325 - 22 = 50135321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50135295 and 50135304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50135321) 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, 334161 + ... + 334310.

It is an arithmetic number, because the mean of its divisors is an integer number (6907544).

Almost surely, 250135325 is an apocalyptic number.

It is an amenable number.

50135325 is a deficient number, since it is larger than the sum of its proper divisors (32755203).

50135325 is a wasteful number, since it uses less digits than its factorization.

50135325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668484 (or 668479 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 50135325 is about 7080.6302685566. The cubic root of 50135325 is about 368.7352115107.

The spelling of 50135325 in words is "fifty million, one hundred thirty-five thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 668471 2005413 3342355 10027065 16711775 50135325