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2854305064 = 231341596599
BaseRepresentation
bin1010101000100001…
…0011110100101000
321100220212201110101
42222020103310220
521321200230224
61151121355144
7130506123052
oct25210236450
97326781411
102854305064
1112351a9706
12677a98ab4
13366462010
141d111c8d2
1511a8b5044
hexaa213d28

2854305064 has 32 divisors (see below), whose sum is σ = 5765760000. Its totient is φ = 1316855232.

The previous prime is 2854305053. The next prime is 2854305071. The reversal of 2854305064 is 4605034582.

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, 429237 + ... + 435835.

It is an arithmetic number, because the mean of its divisors is an integer number (180180000).

Almost surely, 22854305064 is an apocalyptic number.

It is an amenable number.

2854305064 is an abundant number, since it is smaller than the sum of its proper divisors (2911454936).

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

2854305064 is a wasteful number, since it uses less digits than its factorization.

2854305064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10777 (or 10773 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2854305064 is about 53425.6966636842. The cubic root of 2854305064 is about 1418.5134651851.

The spelling of 2854305064 in words is "two billion, eight hundred fifty-four million, three hundred five thousand, sixty-four".

Divisors: 1 2 4 8 13 26 52 104 4159 6599 8318 13198 16636 26396 33272 52792 54067 85787 108134 171574 216268 343148 432536 686296 27445241 54890482 109780964 219561928 356788133 713576266 1427152532 2854305064