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7057314848 = 252312177879
BaseRepresentation
bin1101001001010011…
…00001010000100000
3200012211120201222102
412210221201100200
5103423133033343
63124142425532
7336613120643
oct64451412040
920184521872
107057314848
112aa1741111
12144b5922a8
1388615295c
144ad3d9a5a
152b488b3b8
hex1a4a61420

7057314848 has 48 divisors (see below), whose sum is σ = 14511934080. Its totient is φ = 3372036096.

The previous prime is 7057314809. The next prime is 7057314851. The reversal of 7057314848 is 8484137507.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891773 + ... + 899651.

It is an arithmetic number, because the mean of its divisors is an integer number (302331960).

Almost surely, 27057314848 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 7057314848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7255967040).

7057314848 is an abundant number, since it is smaller than the sum of its proper divisors (7454619232).

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

7057314848 is a wasteful number, since it uses less digits than its factorization.

7057314848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9129 (or 9121 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 7057314848 is about 84007.8261116189. The cubic root of 7057314848 is about 1918.1379197919.

The spelling of 7057314848 in words is "seven billion, fifty-seven million, three hundred fourteen thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 736 1217 2434 4868 7879 9736 15758 19472 27991 31516 38944 55982 63032 111964 126064 181217 223928 252128 362434 447856 724868 895712 1449736 2899472 5798944 9588743 19177486 38354972 76709944 153419888 220541089 306839776 441082178 882164356 1764328712 3528657424 7057314848