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8887085 = 52377279
BaseRepresentation
bin100001111001…
…101100101101
3121201111210022
4201321230231
54233341320
6514251525
7135352604
oct41715455
917644708
108887085
11501aaa9
122b86ba5
131ac213c
141274a3b
15ba8325
hex879b2d

8887085 has 8 divisors (see below), whose sum is σ = 11128320. Its totient is φ = 6800464.

The previous prime is 8887063. The next prime is 8887103. The reversal of 8887085 is 5807888.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8887085 - 210 = 8886061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38525 + ... + 38754.

It is an arithmetic number, because the mean of its divisors is an integer number (1391040).

Almost surely, 28887085 is an apocalyptic number.

It is an amenable number.

8887085 is a deficient number, since it is larger than the sum of its proper divisors (2241235).

8887085 is a wasteful number, since it uses less digits than its factorization.

8887085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77307.

The product of its (nonzero) digits is 143360, while the sum is 44.

The square root of 8887085 is about 2981.1214332865. The cubic root of 8887085 is about 207.1348200268.

The spelling of 8887085 in words is "eight million, eight hundred eighty-seven thousand, eighty-five".

Divisors: 1 5 23 115 77279 386395 1777417 8887085