Base | Representation |
---|---|
bin | 1101110010011111101100… |
… | …00011101011101111101100 |
3 | 10222100210011101100011202022 |
4 | 12321033312003223233230 |
5 | 12433300033342200322 |
6 | 144253512352045312 |
7 | 6246466626641663 |
oct | 671176603535754 |
9 | 128323141304668 |
10 | 30322302303212 |
11 | 97306861708a7 |
12 | 34987b9833838 |
13 | 13bc4c491607a |
14 | 76b870481dda |
15 | 378b453cc942 |
hex | 1b93f60ebbec |
30322302303212 has 24 divisors (see below), whose sum is σ = 53115752090016. Its totient is φ = 15146378995328.
The previous prime is 30322302303211. The next prime is 30322302303221. The reversal of 30322302303212 is 21230320322303.
It is not an unprimeable number, because it can be changed into a prime (30322302303211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20036978 + ... + 21497094.
It is an arithmetic number, because the mean of its divisors is an integer number (2213156337084).
Almost surely, 230322302303212 is an apocalyptic number.
It is an amenable number.
30322302303212 is a deficient number, since it is larger than the sum of its proper divisors (22793449786804).
30322302303212 is a wasteful number, since it uses less digits than its factorization.
30322302303212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1465177 (or 1465175 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 30322302303212 its reverse (21230320322303), we get a palindrome (51552622625515).
The spelling of 30322302303212 in words is "thirty trillion, three hundred twenty-two billion, three hundred two million, three hundred three thousand, two hundred twelve".
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