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52315435 = 517958453
BaseRepresentation
bin1100011110010…
…0010100101011
310122102220021201
43013210110223
5101343043220
65105145031
71203450064
oct307442453
9118386251
1052315435
11275923a7
121562b177
13aab92a3
146d3b56b
1548d5d0a
hex31e452b

52315435 has 8 divisors (see below), whose sum is σ = 63130320. Its totient is φ = 41617824.

The previous prime is 52315433. The next prime is 52315441. The reversal of 52315435 is 53451325.

52315435 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 a cyclic number.

It is not a de Polignac number, because 52315435 - 21 = 52315433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52315433) 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, 28332 + ... + 30121.

It is an arithmetic number, because the mean of its divisors is an integer number (7891290).

Almost surely, 252315435 is an apocalyptic number.

52315435 is a deficient number, since it is larger than the sum of its proper divisors (10814885).

52315435 is a wasteful number, since it uses less digits than its factorization.

52315435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58637.

The product of its digits is 9000, while the sum is 28.

The square root of 52315435 is about 7232.9409647805. The cubic root of 52315435 is about 374.0043156775.

The spelling of 52315435 in words is "fifty-two million, three hundred fifteen thousand, four hundred thirty-five".

Divisors: 1 5 179 895 58453 292265 10463087 52315435