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2853049060 = 225519727449
BaseRepresentation
bin1010101000001110…
…0001001011100100
321100211111220112201
42222003201023210
521320340032220
61151034424244
7130462342201
oct25203411344
97324456481
102853049060
111234520a94
12677592084
13366112414
141d0cb2ca8
1511a717d0a
hexaa0e12e4

2853049060 has 24 divisors (see below), whose sum is σ = 5992774200. Its totient is φ = 1140958464.

The previous prime is 2853049057. The next prime is 2853049093. The reversal of 2853049060 is 609403582.

It can be written as a sum of positive squares in 4 ways, for example, as 497111616 + 2355937444 = 22296^2 + 48538^2 .

It is an unprimeable number.

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, 90216 + ... + 117664.

It is an arithmetic number, because the mean of its divisors is an integer number (249698925).

Almost surely, 22853049060 is an apocalyptic number.

2853049060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2853049060 is an abundant number, since it is smaller than the sum of its proper divisors (3139725140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2853049060 is a wasteful number, since it uses less digits than its factorization.

2853049060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32655 (or 32653 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2853049060 is about 53413.9406896739. The cubic root of 2853049060 is about 1418.3053678324.

The spelling of 2853049060 in words is "two billion, eight hundred fifty-three million, forty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 5197 10394 20788 25985 27449 51970 54898 103940 109796 137245 274490 548980 142652453 285304906 570609812 713262265 1426524530 2853049060