Base | Representation |
---|---|
bin | 1101101001001011101100… |
… | …10010011100111011001000 |
3 | 10221020012021001002110202201 |
4 | 12310211312102130323020 |
5 | 12413024233231023422 |
6 | 143450514115005544 |
7 | 6214411506454423 |
oct | 664456622347310 |
9 | 127205231073681 |
10 | 30002331111112 |
11 | 9617a0a831368 |
12 | 344679bb998b4 |
13 | 1398291388039 |
14 | 75a198bd69ba |
15 | 370669793727 |
hex | 1b497649cec8 |
30002331111112 has 32 divisors (see below), whose sum is σ = 62153166758400. Its totient is φ = 13504885613824.
The previous prime is 30002331111047. The next prime is 30002331111143. The reversal of 30002331111112 is 21111113320003.
It is a self number, because there is not a number n which added to its sum of digits gives 30002331111112.
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, 4795765912 + ... + 4795772167.
It is an arithmetic number, because the mean of its divisors is an integer number (1942286461200).
Almost surely, 230002331111112 is an apocalyptic number.
It is an amenable number.
30002331111112 is an abundant number, since it is smaller than the sum of its proper divisors (32150835647288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30002331111112 is a wasteful number, since it uses less digits than its factorization.
30002331111112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9591538125 (or 9591538121 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 30002331111112 its reverse (21111113320003), we get a palindrome (51113444431115).
The spelling of 30002331111112 in words is "thirty trillion, two billion, three hundred thirty-one million, one hundred eleven thousand, one hundred twelve".
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