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8264284 = 227295153
BaseRepresentation
bin11111100001101001011100
3120112212110121
4133201221130
54103424114
6453044324
7130150060
oct37415134
916485417
108264284
114735096
1229266a4
131934812
141151aa0
15ad3a24
hex7e1a5c

8264284 has 12 divisors (see below), whose sum is σ = 16528624. Its totient is φ = 3541824.

The previous prime is 8264281. The next prime is 8264293. The reversal of 8264284 is 4824628.

8264284 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8264281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147549 + ... + 147604.

Almost surely, 28264284 is an apocalyptic number.

It is an amenable number.

8264284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8264284 is a wasteful number, since it uses less digits than its factorization.

8264284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295164 (or 295162 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 8264284 is about 2874.7667731487. The cubic root of 8264284 is about 202.1785501008.

The spelling of 8264284 in words is "eight million, two hundred sixty-four thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 295153 590306 1180612 2066071 4132142 8264284