Base | Representation |
---|---|
bin | 11000111101110010… |
… | …01111000101000111 |
3 | 1021121002112020112100 |
4 | 30132321033011013 |
5 | 204422211103333 |
6 | 10053553323143 |
7 | 653100336660 |
oct | 143671170507 |
9 | 37532466470 |
10 | 13403222343 |
11 | 5758851365 |
12 | 27208664b3 |
13 | 1357aa0bc4 |
14 | 91212c367 |
15 | 536a50213 |
hex | 31ee4f147 |
13403222343 has 12 divisors (see below), whose sum is σ = 22125954448. Its totient is φ = 7658984160.
The previous prime is 13403222317. The next prime is 13403222359. The reversal of 13403222343 is 34322230431.
13403222343 is a `hidden beast` number, since 1 + 3 + 403 + 22 + 234 + 3 = 666.
It is not a de Polignac number, because 13403222343 - 29 = 13403221831 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 (13403221343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106374718 + ... + 106374843.
Almost surely, 213403222343 is an apocalyptic number.
13403222343 is a deficient number, since it is larger than the sum of its proper divisors (8722732105).
13403222343 is a wasteful number, since it uses less digits than its factorization.
13403222343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212749574 (or 212749571 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 13403222343 its reverse (34322230431), we get a palindrome (47725452774).
The spelling of 13403222343 in words is "thirteen billion, four hundred three million, two hundred twenty-two thousand, three hundred forty-three".
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