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8256068 = 2229103691
BaseRepresentation
bin11111011111101001000100
3120112110012022
4133133221010
54103143233
6452542312
7130114112
oct37375104
916473168
108256068
1147299a7
122921998
131930b62
14114cab2
15ad1398
hex7dfa44

8256068 has 24 divisors (see below), whose sum is σ = 15113280. Its totient is φ = 3941280.

The previous prime is 8256041. The next prime is 8256071. The reversal of 8256068 is 8606528.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 11603 + ... + 12293.

It is an arithmetic number, because the mean of its divisors is an integer number (629720).

Almost surely, 28256068 is an apocalyptic number.

It is an amenable number.

8256068 is a deficient number, since it is larger than the sum of its proper divisors (6857212).

8256068 is a wasteful number, since it uses less digits than its factorization.

8256068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 8256068 is about 2873.3374323250. The cubic root of 8256068 is about 202.1115287781. Note that the first 3 decimals are identical.

It can be divided in two parts, 82560 and 68, that added together give a palindrome (82628).

The spelling of 8256068 in words is "eight million, two hundred fifty-six thousand, sixty-eight".

Divisors: 1 2 4 29 58 103 116 206 412 691 1382 2764 2987 5974 11948 20039 40078 71173 80156 142346 284692 2064017 4128034 8256068