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3028541568 = 2731317127281
BaseRepresentation
bin1011010010000011…
…1110000010000000
321211001201212000020
42310200332002000
522200301312233
61220304053440
7135023115153
oct26440760200
97731655006
103028541568
111314595118
12706304280
13393598740
1420a315c9a
1512ad309b3
hexb483e080

3028541568 has 256 divisors, whose sum is σ = 9278115840. Its totient is φ = 867041280.

The previous prime is 3028541563. The next prime is 3028541597. The reversal of 3028541568 is 8651458203.

It is a super-3 number, since 3×30285415683 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3028541561) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 10777588 + ... + 10777868.

It is an arithmetic number, because the mean of its divisors is an integer number (36242640).

Almost surely, 23028541568 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 3028541568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4639057920).

3028541568 is an abundant number, since it is smaller than the sum of its proper divisors (6249574272).

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

3028541568 is a wasteful number, since it uses less digits than its factorization.

3028541568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 3028541568 is about 55032.1866547205. The cubic root of 3028541568 is about 1446.8089266215.

The spelling of 3028541568 in words is "three billion, twenty-eight million, five hundred forty-one thousand, five hundred sixty-eight".