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2850384801 = 31186375297
BaseRepresentation
bin1010100111100101…
…0110101110100001
321100122111112212110
42221321112232201
521314144303201
61150501345533
7130430604525
oct25171265641
97318445773
102850384801
111232a71320
126767082a9
133656bb834
141d07bbd85
1511a38d6d6
hexa9e56ba1

2850384801 has 8 divisors (see below), whose sum is σ = 4146014304. Its totient is φ = 1727505920.

The previous prime is 2850384793. The next prime is 2850384827. The reversal of 2850384801 is 1084830582.

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 2850384801 - 23 = 2850384793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2850384801.

It is not an unprimeable number, because it can be changed into a prime (2850384841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43187616 + ... + 43187681.

It is an arithmetic number, because the mean of its divisors is an integer number (518251788).

Almost surely, 22850384801 is an apocalyptic number.

It is an amenable number.

2850384801 is a deficient number, since it is larger than the sum of its proper divisors (1295629503).

2850384801 is a wasteful number, since it uses less digits than its factorization.

2850384801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86375311.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 2850384801 is about 53388.9951300828. The cubic root of 2850384801 is about 1417.8637456004.

The spelling of 2850384801 in words is "two billion, eight hundred fifty million, three hundred eighty-four thousand, eight hundred one".

Divisors: 1 3 11 33 86375297 259125891 950128267 2850384801