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304201304242 = 21173189415507
BaseRepresentation
bin1000110110100111100…
…11111000100010110010
31002002012022102101200221
410123103303320202302
514441001013213432
6351425333403254
730656251264633
oct4332363704262
91062168371627
10304201304242
11108013784370
124ab5849952a
13228bc373154
1410a1b0d788a
157da6449b97
hex46d3cf88b2

304201304242 has 16 divisors (see below), whose sum is σ = 504602913312. Its totient is φ = 136379164320.

The previous prime is 304201304219. The next prime is 304201304261. The reversal of 304201304242 is 242403102403.

It is a happy 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, 94706148 + ... + 94709359.

It is an arithmetic number, because the mean of its divisors is an integer number (31537682082).

Almost surely, 2304201304242 is an apocalyptic number.

304201304242 is a deficient number, since it is larger than the sum of its proper divisors (200401609070).

304201304242 is a wasteful number, since it uses less digits than its factorization.

304201304242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189415593.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 304201304242 its reverse (242403102403), we get a palindrome (546604406645).

The spelling of 304201304242 in words is "three hundred four billion, two hundred one million, three hundred four thousand, two hundred forty-two".

Divisors: 1 2 11 22 73 146 803 1606 189415507 378831014 2083570577 4167141154 13827332011 27654664022 152100652121 304201304242