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8388082 = 219713109
BaseRepresentation
bin11111111111110111110010
3120210011021201
4133333313302
54121404312
6455441414
7131204023
oct37776762
916704251
108388082
11480a0aa
12298626a
131978c81
141184c4a
15b0a557
hex7ffdf2

8388082 has 16 divisors (see below), whose sum is σ = 13435200. Its totient is φ = 3916080.

The previous prime is 8388071. The next prime is 8388091. The reversal of 8388082 is 2808838.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144 + ... + 4252.

It is an arithmetic number, because the mean of its divisors is an integer number (839700).

Almost surely, 28388082 is an apocalyptic number.

8388082 is a deficient number, since it is larger than the sum of its proper divisors (5047118).

8388082 is a wasteful number, since it uses less digits than its factorization.

8388082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 8388082 is about 2896.2185691001. The cubic root of 8388082 is about 203.1830876711.

The spelling of 8388082 in words is "eight million, three hundred eighty-eight thousand, eighty-two".

Divisors: 1 2 19 38 71 142 1349 2698 3109 6218 59071 118142 220739 441478 4194041 8388082