Search a number
-
+
8088085 = 54337619
BaseRepresentation
bin11110110110101000010101
3120012220202201
4132312220111
54032304320
6445204501
7125514265
oct36665025
916186681
108088085
114624775
122860731
1318a2565
1411077a5
15a9b70a
hex7b6a15

8088085 has 8 divisors (see below), whose sum is σ = 9931680. Its totient is φ = 6319824.

The previous prime is 8088083. The next prime is 8088109. The reversal of 8088085 is 5808808.

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 8088085 - 21 = 8088083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8088083) by changing a digit.

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, 18595 + ... + 19024.

It is an arithmetic number, because the mean of its divisors is an integer number (1241460).

Almost surely, 28088085 is an apocalyptic number.

It is an amenable number.

8088085 is a deficient number, since it is larger than the sum of its proper divisors (1843595).

8088085 is a wasteful number, since it uses less digits than its factorization.

8088085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37667.

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 8088085 is about 2843.9558716689. The cubic root of 8088085 is about 200.7313639406.

The spelling of 8088085 in words is "eight million, eighty-eight thousand, eighty-five".

Divisors: 1 5 43 215 37619 188095 1617617 8088085