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8330284 = 2219109609
BaseRepresentation
bin11111110001110000101100
3120200020000001
4133301300230
54113032114
6454314044
7130543354
oct37616054
916606001
108330284
11477a736
122958924
131958881
14116bb64
15ae8374
hex7f1c2c

8330284 has 12 divisors (see below), whose sum is σ = 15345400. Its totient is φ = 3945888.

The previous prime is 8330239. The next prime is 8330299. The reversal of 8330284 is 4820338.

It is an unprimeable number.

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, 54729 + ... + 54880.

Almost surely, 28330284 is an apocalyptic number.

It is an amenable number.

8330284 is a deficient number, since it is larger than the sum of its proper divisors (7015116).

8330284 is a wasteful number, since it uses less digits than its factorization.

8330284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109632 (or 109630 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 8330284 is about 2886.2231375970. The cubic root of 8330284 is about 202.7153346205.

The spelling of 8330284 in words is "eight million, three hundred thirty thousand, two hundred eighty-four".

Divisors: 1 2 4 19 38 76 109609 219218 438436 2082571 4165142 8330284