Base | Representation |
---|---|
bin | 1101101111010000100101… |
… | …01011011010110100101100 |
3 | 10221222011011102200012111212 |
4 | 12313220102223122310230 |
5 | 12424434330003111022 |
6 | 144130443250333552 |
7 | 6235452360166124 |
oct | 667502253326454 |
9 | 127864142605455 |
10 | 30211113332012 |
11 | 9698508968068 |
12 | 347b14888a2b8 |
13 | 13b1b84cb6912 |
14 | 7663233ddc84 |
15 | 375cd8c273e2 |
hex | 1b7a12adad2c |
30211113332012 has 12 divisors (see below), whose sum is σ = 54158947071096. Its totient is φ = 14737128454560.
The previous prime is 30211113331991. The next prime is 30211113332047. The reversal of 30211113332012 is 21023331111203.
30211113332012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×302111133320122 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92107052678 + ... + 92107053005.
It is an arithmetic number, because the mean of its divisors is an integer number (4513245589258).
Almost surely, 230211113332012 is an apocalyptic number.
It is an amenable number.
30211113332012 is a deficient number, since it is larger than the sum of its proper divisors (23947833739084).
30211113332012 is a wasteful number, since it uses less digits than its factorization.
30211113332012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184214105728 (or 184214105726 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 30211113332012 its reverse (21023331111203), we get a palindrome (51234444443215).
The spelling of 30211113332012 in words is "thirty trillion, two hundred eleven billion, one hundred thirteen million, three hundred thirty-two thousand, twelve".
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