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8068045076 = 2271322164959
BaseRepresentation
bin1111000001110010…
…01001100100010100
3202211021110011012022
413200321021210110
5113010404420301
63412330112312
7403635152210
oct74071114424
922737404168
108068045076
113470223753
121691b7b698
139b7678b90
1456773b940
1532348bd1b
hex1e0e49914

8068045076 has 24 divisors (see below), whose sum is σ = 17377328640. Its totient is φ = 3191753952.

The previous prime is 8068045057. The next prime is 8068045091. The reversal of 8068045076 is 6705408608.

It is a congruent number.

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, 11082116 + ... + 11082843.

It is an arithmetic number, because the mean of its divisors is an integer number (724055360).

Almost surely, 28068045076 is an apocalyptic number.

It is an amenable number.

8068045076 is an abundant number, since it is smaller than the sum of its proper divisors (9309283564).

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

8068045076 is a wasteful number, since it uses less digits than its factorization.

8068045076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22164983 (or 22164981 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 8068045076 is about 89822.2972095459. The cubic root of 8068045076 is about 2005.6544216922.

The spelling of 8068045076 in words is "eight billion, sixty-eight million, forty-five thousand, seventy-six".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 22164959 44329918 88659836 155154713 288144467 310309426 576288934 620618852 1152577868 2017011269 4034022538 8068045076