Base | Representation |
---|---|
bin | 1101101111010000111100… |
… | …11110010001001001111100 |
3 | 10221222011200020000111122011 |
4 | 12313220132132101021330 |
5 | 12424440231132224012 |
6 | 144130515035501004 |
7 | 6235460312141152 |
oct | 667503636211174 |
9 | 127864606014564 |
10 | 30211311211132 |
11 | 96985aa631627 |
12 | 347b1a2bb7764 |
13 | 13b1bb6caa75c |
14 | 7663417cd3d2 |
15 | 375ceb2b31a7 |
hex | 1b7a1e79127c |
30211311211132 has 96 divisors (see below), whose sum is σ = 60584751601920. Its totient is φ = 13107103457280.
The previous prime is 30211311211121. The next prime is 30211311211141. The reversal of 30211311211132 is 23111211311203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175083 + ... + 7775170.
It is an arithmetic number, because the mean of its divisors is an integer number (631091162520).
Almost surely, 230211311211132 is an apocalyptic number.
It is an amenable number.
30211311211132 is an abundant number, since it is smaller than the sum of its proper divisors (30373440390788).
30211311211132 is a wasteful number, since it uses less digits than its factorization.
30211311211132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7950391 (or 7950389 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 30211311211132 its reverse (23111211311203), we get a palindrome (53322522522335).
The spelling of 30211311211132 in words is "thirty trillion, two hundred eleven billion, three hundred eleven million, two hundred eleven thousand, one hundred thirty-two".
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