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8295085 = 56127197
BaseRepresentation
bin11111101001001010101101
3120121102201101
4133221022231
54110420320
6453443101
7130335631
oct37511255
916542641
108295085
114756247
122940491
131945846
14115cdc1
15adcc0a
hex7e92ad

8295085 has 8 divisors (see below), whose sum is σ = 10117656. Its totient is φ = 6527040.

The previous prime is 8295061. The next prime is 8295097. The reversal of 8295085 is 5805928.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17956 + 8277129 = 134^2 + 2877^2 .

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

It is a de Polignac number, because none of the positive numbers 2k-8295085 is a prime.

It is a Duffinian number.

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, 13294 + ... + 13903.

It is an arithmetic number, because the mean of its divisors is an integer number (1264707).

Almost surely, 28295085 is an apocalyptic number.

It is an amenable number.

8295085 is a deficient number, since it is larger than the sum of its proper divisors (1822571).

8295085 is a wasteful number, since it uses less digits than its factorization.

8295085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27263.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 8295085 is about 2880.1189211559. The cubic root of 8295085 is about 202.4294119667.

The spelling of 8295085 in words is "eight million, two hundred ninety-five thousand, eighty-five".

Divisors: 1 5 61 305 27197 135985 1659017 8295085