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520160206 = 21303199601
BaseRepresentation
bin11111000000010…
…000001111001110
31100020202212122211
4133000100033032
52031130111311
6123340501034
715614201026
oct3700201716
91306685584
10520160206
11247687075
1212624a77a
13839c3407
144d122a86
15309eb821
hex1f0103ce

520160206 has 8 divisors (see below), whose sum is σ = 780843024. Its totient is φ = 259879200.

The previous prime is 520160167. The next prime is 520160209. The reversal of 520160206 is 602061025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520160209) 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, 97195 + ... + 102406.

It is an arithmetic number, because the mean of its divisors is an integer number (97605378).

Almost surely, 2520160206 is an apocalyptic number.

520160206 is a deficient number, since it is larger than the sum of its proper divisors (260682818).

520160206 is a wasteful number, since it uses less digits than its factorization.

520160206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200906.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 520160206 is about 22807.0209803911. The cubic root of 520160206 is about 804.2277258526.

The spelling of 520160206 in words is "five hundred twenty million, one hundred sixty thousand, two hundred six".

Divisors: 1 2 1303 2606 199601 399202 260080103 520160206