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BaseRepresentation
bin10000010000001011…
…10001110111111111
3211112002212211022222
420020011301313333
5120332232323302
64001501155555
7426141643226
oct101005616777
924462784288
108725667327
113778459013
12183625bbbb
13a9099b380
145cac03cbd
1536108cda2
hex208171dff

8725667327 has 16 divisors (see below), whose sum is σ = 9429782208. Its totient is φ = 8026318080.

The previous prime is 8725667317. The next prime is 8725667329. The reversal of 8725667327 is 7237665278.

It is a cyclic number.

It is not a de Polignac number, because 8725667327 - 216 = 8725601791 is a prime.

It is a super-2 number, since 2×87256673272 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725667329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8446403 + ... + 8447435.

It is an arithmetic number, because the mean of its divisors is an integer number (589361388).

Almost surely, 28725667327 is an apocalyptic number.

8725667327 is a deficient number, since it is larger than the sum of its proper divisors (704114881).

8725667327 is a wasteful number, since it uses less digits than its factorization.

8725667327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690.

The product of its digits is 5927040, while the sum is 53.

The square root of 8725667327 is about 93411.2805125805. The cubic root of 8725667327 is about 2058.7307453592.

The spelling of 8725667327 in words is "eight billion, seven hundred twenty-five million, six hundred sixty-seven thousand, three hundred twenty-seven".