Base | Representation |
---|---|
bin | 11100010000101010… |
… | …011011110010110110 |
3 | 2220022202012200220201 |
4 | 130100222123302312 |
5 | 444121122033142 |
6 | 21535012151114 |
7 | 2122650360430 |
oct | 342052336266 |
9 | 86282180821 |
10 | 30344330422 |
11 | 1196164662a |
12 | 5a6a30849a |
13 | 2b27814803 |
14 | 167c07b650 |
15 | bc8e92ab7 |
hex | 710a9bcb6 |
30344330422 has 32 divisors (see below), whose sum is σ = 54337231872. Its totient is φ = 12426299424.
The previous prime is 30344330417. The next prime is 30344330441. The reversal of 30344330422 is 22403344303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262648 + ... + 360100.
It is an arithmetic number, because the mean of its divisors is an integer number (1698038496).
Almost surely, 230344330422 is an apocalyptic number.
30344330422 is a deficient number, since it is larger than the sum of its proper divisors (23992901450).
30344330422 is a wasteful number, since it uses less digits than its factorization.
30344330422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98452.
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 30344330422 its reverse (22403344303), we get a palindrome (52747674725).
The spelling of 30344330422 in words is "thirty billion, three hundred forty-four million, three hundred thirty thousand, four hundred twenty-two".
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