Base | Representation |
---|---|
bin | 1101101100011001111000… |
… | …00010100011000110111111 |
3 | 10221121202222100102201112011 |
4 | 12312030330002203012333 |
5 | 12421332432342411221 |
6 | 144013422022352051 |
7 | 6225410532221440 |
oct | 666147402430677 |
9 | 127552870381464 |
10 | 30113023013311 |
11 | 965a95249a877 |
12 | 346413258b627 |
13 | 13a585201a514 |
14 | 761699c472c7 |
15 | 3734974ae1e1 |
hex | 1b633c0a31bf |
30113023013311 has 16 divisors (see below), whose sum is σ = 36226349651200. Its totient is φ = 24452574668928.
The previous prime is 30113023013299. The next prime is 30113023013321. The reversal of 30113023013311 is 11331032031103.
It is not a de Polignac number, because 30113023013311 - 25 = 30113023013279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30113023013321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49643095 + ... + 50246023.
It is an arithmetic number, because the mean of its divisors is an integer number (2264146853200).
Almost surely, 230113023013311 is an apocalyptic number.
30113023013311 is a deficient number, since it is larger than the sum of its proper divisors (6113326637889).
30113023013311 is a wasteful number, since it uses less digits than its factorization.
30113023013311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 978478.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 30113023013311 its reverse (11331032031103), we get a palindrome (41444055044414).
The spelling of 30113023013311 in words is "thirty trillion, one hundred thirteen billion, twenty-three million, thirteen thousand, three hundred eleven".
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