Base | Representation |
---|---|
bin | 1101110100011100000011… |
… | …01001011110100110100110 |
3 | 10222121011111110012021001201 |
4 | 12322032001221132212212 |
5 | 12440343303100101233 |
6 | 144344313452513114 |
7 | 6254352311256322 |
oct | 672160151364646 |
9 | 128534443167051 |
10 | 30389068753318 |
11 | 9756a28084a90 |
12 | 34a973177b79a |
13 | 13c58a5176192 |
14 | 770ba5858982 |
15 | 37a751bb477d |
hex | 1ba381a5e9a6 |
30389068753318 has 16 divisors (see below), whose sum is σ = 50183783266320. Its totient is φ = 13686486343200.
The previous prime is 30389068753291. The next prime is 30389068753331. The reversal of 30389068753318 is 81335786098303.
It is a self number, because there is not a number n which added to its sum of digits gives 30389068753318.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6336333873 + ... + 6336338668.
It is an arithmetic number, because the mean of its divisors is an integer number (3136486454145).
Almost surely, 230389068753318 is an apocalyptic number.
30389068753318 is a deficient number, since it is larger than the sum of its proper divisors (19794714513002).
30389068753318 is a wasteful number, since it uses less digits than its factorization.
30389068753318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12672672663.
The product of its (nonzero) digits is 78382080, while the sum is 64.
The spelling of 30389068753318 in words is "thirty trillion, three hundred eighty-nine billion, sixty-eight million, seven hundred fifty-three thousand, three hundred eighteen".
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