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7068895 = 52948751
BaseRepresentation
bin11010111101110011011111
3111022010200221
4122331303133
53302201040
6411302211
7114041011
oct32756337
914263627
107068895
113a98a69
12244a967
1316066a2
14d201b1
1594974a
hex6bdcdf

7068895 has 8 divisors (see below), whose sum is σ = 8775360. Its totient is φ = 5460000.

The previous prime is 7068871. The next prime is 7068911. The reversal of 7068895 is 5988607.

It is a happy number.

7068895 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 7068895 - 27 = 7068767 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24231 + ... + 24520.

It is an arithmetic number, because the mean of its divisors is an integer number (1096920).

Almost surely, 27068895 is an apocalyptic number.

7068895 is a deficient number, since it is larger than the sum of its proper divisors (1706465).

7068895 is a wasteful number, since it uses less digits than its factorization.

7068895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48785.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 7068895 is about 2658.7393629312. The cubic root of 7068895 is about 191.9186486233.

The spelling of 7068895 in words is "seven million, sixty-eight thousand, eight hundred ninety-five".

Divisors: 1 5 29 145 48751 243755 1413779 7068895