Search a number
-
+
2888064084 = 223475120681
BaseRepresentation
bin1010110000100100…
…0101110001010100
321110021101212010110
42230021011301110
521403321022314
61154325123020
7131366065623
oct25411056124
97407355113
102888064084
111252267324
12687259470
13370451c79
141d57c96ba
1511d832a59
hexac245c54

2888064084 has 24 divisors (see below), whose sum is σ = 6882196608. Its totient is φ = 942205120.

The previous prime is 2888064079. The next prime is 2888064097. The reversal of 2888064084 is 4804608882.

It is a congruent number.

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, 2559777 + ... + 2560904.

It is an arithmetic number, because the mean of its divisors is an integer number (286758192).

Almost surely, 22888064084 is an apocalyptic number.

It is an amenable number.

2888064084 is an abundant number, since it is smaller than the sum of its proper divisors (3994132524).

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

2888064084 is a wasteful number, since it uses less digits than its factorization.

2888064084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5120735 (or 5120733 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 48.

The square root of 2888064084 is about 53740.7116067512. The cubic root of 2888064084 is about 1424.0840049809.

The spelling of 2888064084 in words is "two billion, eight hundred eighty-eight million, sixty-four thousand, eighty-four".

Divisors: 1 2 3 4 6 12 47 94 141 188 282 564 5120681 10241362 15362043 20482724 30724086 61448172 240672007 481344014 722016021 962688028 1444032042 2888064084