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8774760068 = 229722615361
BaseRepresentation
bin10000010110000010…
…00011011010000100
3211122112020222220122
420023001003122010
5120432314310233
64010413321112
7430306141604
oct101301033204
924575228818
108774760068
1137a313a128
12184a796198
13a9abc9829
145d3542c04
15365538d98
hex20b043684

8774760068 has 12 divisors (see below), whose sum is σ = 15514138332. Its totient is φ = 4342149120.

The previous prime is 8774760067. The next prime is 8774760079. The reversal of 8774760068 is 8600674778.

It can be written as a sum of positive squares in 2 ways, for example, as 1992908164 + 6781851904 = 44642^2 + 82352^2 .

It is not an unprimeable number, because it can be changed into a prime (8774760067) 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 3 ways as a sum of consecutive naturals, for example, 11307293 + ... + 11308068.

It is an arithmetic number, because the mean of its divisors is an integer number (1292844861).

Almost surely, 28774760068 is an apocalyptic number.

It is an amenable number.

8774760068 is a deficient number, since it is larger than the sum of its proper divisors (6739378264).

8774760068 is a wasteful number, since it uses less digits than its factorization.

8774760068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22615462 (or 22615460 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 53.

The square root of 8774760068 is about 93673.6893049484. The cubic root of 8774760068 is about 2062.5845014072.

The spelling of 8774760068 in words is "eight billion, seven hundred seventy-four million, seven hundred sixty thousand, sixty-eight".

Divisors: 1 2 4 97 194 388 22615361 45230722 90461444 2193690017 4387380034 8774760068