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8313065 = 53315023
BaseRepresentation
bin11111101101100011101001
3120122100101022
4133231203221
54112004230
6454102225
7130442225
oct37554351
916570338
108313065
114768802
12294a975
131950a97
141165785
15ae31e5
hex7ed8e9

8313065 has 8 divisors (see below), whose sum is σ = 10007808. Its totient is φ = 6629040.

The previous prime is 8313043. The next prime is 8313077. The reversal of 8313065 is 5603138.

8313065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8313065 - 26 = 8313001 is a prime.

It is a Duffinian 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, 857 + ... + 4166.

It is an arithmetic number, because the mean of its divisors is an integer number (1250976).

Almost surely, 28313065 is an apocalyptic number.

It is an amenable number.

8313065 is a deficient number, since it is larger than the sum of its proper divisors (1694743).

8313065 is a wasteful number, since it uses less digits than its factorization.

8313065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 8313065 is about 2883.2386304293. The cubic root of 8313065 is about 202.5755649501.

The spelling of 8313065 in words is "eight million, three hundred thirteen thousand, sixty-five".

Divisors: 1 5 331 1655 5023 25115 1662613 8313065