Base | Representation |
---|---|
bin | 1001000001110100011… |
… | …00100101000010111111 |
3 | 1002122201100102001220201 |
4 | 10200322030211002333 |
5 | 20040304242140221 |
6 | 354302123024331 |
7 | 31261251450205 |
oct | 4407214450277 |
9 | 1078640361821 |
10 | 310214021311 |
11 | 10a619800727 |
12 | 5015606b0a7 |
13 | 23339c723bc |
14 | 1102b897075 |
15 | 8109245891 |
hex | 483a3250bf |
310214021311 has 8 divisors (see below), whose sum is σ = 312907386960. Its totient is φ = 307527250368.
The previous prime is 310214021309. The next prime is 310214021329. The reversal of 310214021311 is 113120412013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 310214021311 - 21 = 310214021309 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 (310214021911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1554166 + ... + 1742371.
It is an arithmetic number, because the mean of its divisors is an integer number (39113423370).
Almost surely, 2310214021311 is an apocalyptic number.
310214021311 is a deficient number, since it is larger than the sum of its proper divisors (2693365649).
310214021311 is a wasteful number, since it uses less digits than its factorization.
310214021311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3297353.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 310214021311 its reverse (113120412013), we get a palindrome (423334433324).
The spelling of 310214021311 in words is "three hundred ten billion, two hundred fourteen million, twenty-one thousand, three hundred eleven".
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