Base | Representation |
---|---|
bin | 11000011110110011… |
… | …10101111000100010 |
3 | 1020220222111120100020 |
4 | 30033121311320202 |
5 | 203404143200214 |
6 | 10012111134310 |
7 | 643463333166 |
oct | 141731657042 |
9 | 36828446306 |
10 | 13143334434 |
11 | 563508476a |
12 | 2669814396 |
13 | 1315ca8989 |
14 | 8c97daca6 |
15 | 51dd164a9 |
hex | 30f675e22 |
13143334434 has 8 divisors (see below), whose sum is σ = 26286668880. Its totient is φ = 4381111476.
The previous prime is 13143334397. The next prime is 13143334447. The reversal of 13143334434 is 43443334131.
It is a sphenic number, since it is the product of 3 distinct primes.
13143334434 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 13143334395 and 13143334404.
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, 1095277864 + ... + 1095277875.
It is an arithmetic number, because the mean of its divisors is an integer number (3285833610).
Almost surely, 213143334434 is an apocalyptic number.
13143334434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13143334434 is a wasteful number, since it uses less digits than its factorization.
13143334434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190555744.
The product of its digits is 62208, while the sum is 33.
Adding to 13143334434 its reverse (43443334131), we get a palindrome (56586668565).
The spelling of 13143334434 in words is "thirteen billion, one hundred forty-three million, three hundred thirty-four thousand, four hundred thirty-four".
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