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2852031205 = 54712136303
BaseRepresentation
bin1010100111111110…
…1000101011100101
321100202121012022101
42221333220223211
521320104444310
61151000532101
7130450602532
oct25177505345
97322535271
102852031205
111233996291
12677181031
13365b4703a
141d0ac9d89
1511a5b643a
hexa9fe8ae5

2852031205 has 8 divisors (see below), whose sum is σ = 3495255552. Its totient is φ = 2233079568.

The previous prime is 2852031191. The next prime is 2852031209. The reversal of 2852031205 is 5021302582.

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 2852031205 - 25 = 2852031173 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 (2852031209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6067917 + ... + 6068386.

It is an arithmetic number, because the mean of its divisors is an integer number (436906944).

Almost surely, 22852031205 is an apocalyptic number.

It is an amenable number.

2852031205 is a deficient number, since it is larger than the sum of its proper divisors (643224347).

2852031205 is a wasteful number, since it uses less digits than its factorization.

2852031205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12136355.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2852031205 is about 53404.4118495841. The cubic root of 2852031205 is about 1418.1366826946.

Adding to 2852031205 its reverse (5021302582), we get a palindrome (7873333787).

The spelling of 2852031205 in words is "two billion, eight hundred fifty-two million, thirty-one thousand, two hundred five".

Divisors: 1 5 47 235 12136303 60681515 570406241 2852031205