Base | Representation |
---|---|
bin | 11100001110000101… |
… | …100110011011101000 |
3 | 2220012201220101200022 |
4 | 130032011212123220 |
5 | 444024041321412 |
6 | 21530430100012 |
7 | 2121614162255 |
oct | 341605463350 |
9 | 86181811608 |
10 | 30301120232 |
11 | 1193a213129 |
12 | 5a5794a608 |
13 | 2b1b895a56 |
14 | 167643042c |
15 | bc52a9a72 |
hex | 70e1666e8 |
30301120232 has 32 divisors (see below), whose sum is σ = 57167769600. Its totient is φ = 15056458944.
The previous prime is 30301120217. The next prime is 30301120243. The reversal of 30301120232 is 23202110303.
It is a self number, because there is not a number n which added to its sum of digits gives 30301120232.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5487569 + ... + 5493087.
It is an arithmetic number, because the mean of its divisors is an integer number (1786492800).
Almost surely, 230301120232 is an apocalyptic number.
It is an amenable number.
30301120232 is a deficient number, since it is larger than the sum of its proper divisors (26866649368).
30301120232 is a wasteful number, since it uses less digits than its factorization.
30301120232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9665 (or 9661 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30301120232 its reverse (23202110303), we get a palindrome (53503230535).
The spelling of 30301120232 in words is "thirty billion, three hundred one million, one hundred twenty thousand, two hundred thirty-two".
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