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5778268064 = 25315824867
BaseRepresentation
bin1010110000110100…
…10101111110100000
3112220200211102122022
411120122111332200
543313214034224
62353212201012
7263122316402
oct53032257640
915820742568
105778268064
1124a5755358
121153169168
13711172c3a
143cb5b0b72
1523c43965e
hex158695fa0

5778268064 has 24 divisors (see below), whose sum is σ = 11742933888. Its totient is φ = 2795935680.

The previous prime is 5778268051. The next prime is 5778268099. The reversal of 5778268064 is 4608628775.

It is a junction number, because it is equal to n+sod(n) for n = 5778267997 and 5778268015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2911442 + ... + 2913425.

It is an arithmetic number, because the mean of its divisors is an integer number (489288912).

Almost surely, 25778268064 is an apocalyptic number.

It is an amenable number.

5778268064 is an abundant number, since it is smaller than the sum of its proper divisors (5964665824).

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

5778268064 is a wasteful number, since it uses less digits than its factorization.

5778268064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5824908 (or 5824900 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 53.

The square root of 5778268064 is about 76014.9200091666. The cubic root of 5778268064 is about 1794.4549586507.

The spelling of 5778268064 in words is "five billion, seven hundred seventy-eight million, two hundred sixty-eight thousand, sixty-four".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 5824867 11649734 23299468 46598936 93197872 180570877 186395744 361141754 722283508 1444567016 2889134032 5778268064