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882880028 = 22220720007
BaseRepresentation
bin110100100111111…
…010111000011100
32021112021221201022
4310213322320130
53302004130103
6223335103312
730610233152
oct6447727034
92245257638
10882880028
114133a9918
12207811b38
13110bb1124
14853813d2
1552799138
hex349fae1c

882880028 has 6 divisors (see below), whose sum is σ = 1545040056. Its totient is φ = 441440012.

The previous prime is 882880027. The next prime is 882880073. The reversal of 882880028 is 820088288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (882880021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110360000 + ... + 110360007.

It is an arithmetic number, because the mean of its divisors is an integer number (257506676).

Almost surely, 2882880028 is an apocalyptic number.

It is an amenable number.

882880028 is a deficient number, since it is larger than the sum of its proper divisors (662160028).

882880028 is a wasteful number, since it uses less digits than its factorization.

882880028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220720011 (or 220720009 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The square root of 882880028 is about 29713.2971580065. The cubic root of 882880028 is about 959.3282438820.

The spelling of 882880028 in words is "eight hundred eighty-two million, eight hundred eighty thousand, twenty-eight".

Divisors: 1 2 4 220720007 441440014 882880028