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8286068 = 2271392129
BaseRepresentation
bin11111100110111101110100
3120120222100102
4133212331310
54110123233
6453333232
7130300430
oct37467564
916528312
108286068
11474a49a
122937218
1319416cb
1411599c0
15ada1e8
hex7e6f74

8286068 has 24 divisors (see below), whose sum is σ = 16699200. Its totient is φ = 3523968.

The previous prime is 8286037. The next prime is 8286097. The reversal of 8286068 is 8606828.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an Ulam 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, 2828 + ... + 4956.

It is an arithmetic number, because the mean of its divisors is an integer number (695800).

Almost surely, 28286068 is an apocalyptic number.

It is an amenable number.

8286068 is an abundant number, since it is smaller than the sum of its proper divisors (8413132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8286068 is a wasteful number, since it uses less digits than its factorization.

8286068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 8286068 is about 2878.5531087684. The cubic root of 8286068 is about 202.3560364761.

It can be divided in two parts, 82860 and 68, that added together give a palindrome (82928).

The spelling of 8286068 in words is "eight million, two hundred eighty-six thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 139 278 556 973 1946 2129 3892 4258 8516 14903 29806 59612 295931 591862 1183724 2071517 4143034 8286068