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5764728384 = 263261191859
BaseRepresentation
bin1010101111001101…
…01100011001000000
3112212202100112200200
411113212230121000
543301232302014
62352010045200
7262566245202
oct52746543100
915782315620
105764728384
112499047838
12114a719800
1370b4121ac
143c9888772
1523b162a09
hex1579ac640

5764728384 has 168 divisors, whose sum is σ = 16902013440. Its totient is φ = 1877990400.

The previous prime is 5764728379. The next prime is 5764728401. The reversal of 5764728384 is 4838274675.

5764728384 is a `hidden beast` number, since 576 + 47 + 28 + 3 + 8 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5764728384.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6710547 + ... + 6711405.

Almost surely, 25764728384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5764728384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8451006720).

5764728384 is an abundant number, since it is smaller than the sum of its proper divisors (11137285056).

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

5764728384 is a wasteful number, since it uses less digits than its factorization.

5764728384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1116 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The square root of 5764728384 is about 75925.8084184818. The cubic root of 5764728384 is about 1793.0522691531.

The spelling of 5764728384 in words is "five billion, seven hundred sixty-four million, seven hundred twenty-eight thousand, three hundred eighty-four".