Base | Representation |
---|---|
bin | 100101100001010010101101… |
… | …1000100111011100101001101 |
3 | 1121021112122222111121122211202 |
4 | 1023002211123010323211031 |
5 | 321224212203130324323 |
6 | 3125530110542555245 |
7 | 126341650365665402 |
oct | 11302453304734515 |
9 | 1537478874548752 |
10 | 330031110011213 |
11 | 96181453787446 |
12 | 310222a6b98b25 |
13 | 1121ca52b83810 |
14 | 5b6d83b8142a9 |
15 | 2824cee923d28 |
hex | 12c295b13b94d |
330031110011213 has 4 divisors (see below), whose sum is σ = 355418118473628. Its totient is φ = 304644101548800.
The previous prime is 330031110011173. The next prime is 330031110011249. The reversal of 330031110011213 is 312110011130033.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 125758326496804 + 204272783514409 = 11214202^2 + 14292403^2 .
It is not a de Polignac number, because 330031110011213 - 232 = 330026815043917 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330031110001213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12693504231188 + ... + 12693504231213.
It is an arithmetic number, because the mean of its divisors is an integer number (88854529618407).
Almost surely, 2330031110011213 is an apocalyptic number.
It is an amenable number.
330031110011213 is a deficient number, since it is larger than the sum of its proper divisors (25387008462415).
330031110011213 is a wasteful number, since it uses less digits than its factorization.
330031110011213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25387008462414.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 330031110011213 its reverse (312110011130033), we get a palindrome (642141121141246).
The spelling of 330031110011213 in words is "three hundred thirty trillion, thirty-one billion, one hundred ten million, eleven thousand, two hundred thirteen".
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