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799188068 = 22728542431
BaseRepresentation
bin101111101000101…
…010010001100100
32001200210221221002
4233220222101210
53114043004233
6211145212432
725542662240
oct5750522144
92050727832
10799188068
11380136908
121a3791118
13c975a463
14781d7420
154a2666e8
hex2fa2a464

799188068 has 12 divisors (see below), whose sum is σ = 1598376192. Its totient is φ = 342509160.

The previous prime is 799188041. The next prime is 799188077. The reversal of 799188068 is 860881997.

It is a happy number.

799188068 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14271188 + ... + 14271243.

It is an arithmetic number, because the mean of its divisors is an integer number (133198016).

Almost surely, 2799188068 is an apocalyptic number.

It is an amenable number.

799188068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

799188068 is a wasteful number, since it uses less digits than its factorization.

799188068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28542442 (or 28542440 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 56.

The square root of 799188068 is about 28269.9145382507. The cubic root of 799188068 is about 928.0036058743.

The spelling of 799188068 in words is "seven hundred ninety-nine million, one hundred eighty-eight thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 28542431 57084862 114169724 199797017 399594034 799188068