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5028056874 = 232279336493
BaseRepresentation
bin1001010111011001…
…00000111100101010
3110222102011202100200
410223230200330222
540244140304444
62150532413030
7235412530641
oct45354407452
913872152320
105028056874
112150230605
12b83a77176
136219032a9
14359ac6358
151e6649969
hex12bb20f2a

5028056874 has 12 divisors (see below), whose sum is σ = 10894123266. Its totient is φ = 1676018952.

The previous prime is 5028056791. The next prime is 5028056879. The reversal of 5028056874 is 4786508205.

5028056874 is a `hidden beast` number, since 5 + 0 + 2 + 80 + 568 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4328718849 + 699338025 = 65793^2 + 26445^2 .

It is not an unprimeable number, because it can be changed into a prime (5028056879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139668229 + ... + 139668264.

Almost surely, 25028056874 is an apocalyptic number.

5028056874 is an abundant number, since it is smaller than the sum of its proper divisors (5866066392).

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

5028056874 is a wasteful number, since it uses less digits than its factorization.

5028056874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279336501 (or 279336498 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 5028056874 is about 70908.7926423797. The cubic root of 5028056874 is about 1713.1684213566.

The spelling of 5028056874 in words is "five billion, twenty-eight million, fifty-six thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9 18 279336493 558672986 838009479 1676018958 2514028437 5028056874