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304068082 = 22234391553
BaseRepresentation
bin10010000111111…
…011010111110010
3210012011020222211
4102013323113302
51110320134312
650101122334
710351351603
oct2207732762
9705136884
10304068082
1114670293a
12859b93aa
134acc3656
142c551daa
151ba643a7
hex121fb5f2

304068082 has 16 divisors (see below), whose sum is σ = 459486720. Its totient is φ = 150910272.

The previous prime is 304068071. The next prime is 304068097. The reversal of 304068082 is 280860403.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195018 + ... + 196570.

It is an arithmetic number, because the mean of its divisors is an integer number (28717920).

Almost surely, 2304068082 is an apocalyptic number.

304068082 is a deficient number, since it is larger than the sum of its proper divisors (155418638).

304068082 is a wasteful number, since it uses less digits than its factorization.

304068082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 304068082 is about 17437.5480501130. The cubic root of 304068082 is about 672.4452727907.

The spelling of 304068082 in words is "three hundred four million, sixty-eight thousand, eighty-two".

Divisors: 1 2 223 439 446 878 1553 3106 97897 195794 346319 681767 692638 1363534 152034041 304068082