Base | Representation |
---|---|
bin | 1101101100010110010011… |
… | …00011010011101111110110 |
3 | 10221121121000111010101020101 |
4 | 12312023021203103233312 |
5 | 12421320014132040202 |
6 | 144012503245224314 |
7 | 6225312116603644 |
oct | 666131143235766 |
9 | 127547014111211 |
10 | 30111102221302 |
11 | 965a057233363 |
12 | 346389726209a |
13 | 13a56070b6bbb |
14 | 761556aca194 |
15 | 3733d3a45887 |
hex | 1b62c98d3bf6 |
30111102221302 has 8 divisors (see below), whose sum is σ = 45201967372800. Its totient is φ = 15043779763704.
The previous prime is 30111102221297. The next prime is 30111102221311. The reversal of 30111102221302 is 20312220111103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30111102221302.
It is a congruent number.
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, 5885670277 + ... + 5885675392.
It is an arithmetic number, because the mean of its divisors is an integer number (5650245921600).
Almost surely, 230111102221302 is an apocalyptic number.
30111102221302 is a deficient number, since it is larger than the sum of its proper divisors (15090865151498).
30111102221302 is a wasteful number, since it uses less digits than its factorization.
30111102221302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11771346950.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 30111102221302 its reverse (20312220111103), we get a palindrome (50423322332405).
The spelling of 30111102221302 in words is "thirty trillion, one hundred eleven billion, one hundred two million, two hundred twenty-one thousand, three hundred two".
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