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3808028874 = 231348820883
BaseRepresentation
bin1110001011111001…
…1110100011001010
3100211101110220120110
43202332132203022
530244323410444
61425511135150
7163236465666
oct34276364312
910741426513
103808028874
111684595501
128a33744b6
13488c18a30
14281a618a6
151744a4cb9
hexe2f9e8ca

3808028874 has 16 divisors (see below), whose sum is σ = 8201908512. Its totient is φ = 1171701168.

The previous prime is 3808028843. The next prime is 3808028897. The reversal of 3808028874 is 4788208083.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24410364 + ... + 24410519.

It is an arithmetic number, because the mean of its divisors is an integer number (512619282).

Almost surely, 23808028874 is an apocalyptic number.

3808028874 is an abundant number, since it is smaller than the sum of its proper divisors (4393879638).

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

3808028874 is a wasteful number, since it uses less digits than its factorization.

3808028874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48820901.

The product of its (nonzero) digits is 688128, while the sum is 48.

The square root of 3808028874 is about 61709.2284346515. The cubic root of 3808028874 is about 1561.5890112303.

The spelling of 3808028874 in words is "three billion, eight hundred eight million, twenty-eight thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 13 26 39 78 48820883 97641766 146462649 292925298 634671479 1269342958 1904014437 3808028874