Base | Representation |
---|---|
bin | 11000010001110011… |
… | …01100100000011001 |
3 | 1020122101020012120021 |
4 | 30020321230200121 |
5 | 203143231302441 |
6 | 5553213030441 |
7 | 641000150503 |
oct | 141071544031 |
9 | 36571205507 |
10 | 13034244121 |
11 | 5589544588 |
12 | 2639185421 |
13 | 12c95016b2 |
14 | 8b9120d73 |
15 | 5144683d1 |
hex | 308e6c819 |
13034244121 has 8 divisors (see below), whose sum is σ = 13327142400. Its totient is φ = 12741994848.
The previous prime is 13034244073. The next prime is 13034244149. The reversal of 13034244121 is 12144243031.
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 13034244121 - 29 = 13034243609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13034244161) 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, 121521 + ... + 202078.
It is an arithmetic number, because the mean of its divisors is an integer number (1665892800).
Almost surely, 213034244121 is an apocalyptic number.
It is an amenable number.
13034244121 is a deficient number, since it is larger than the sum of its proper divisors (292898279).
13034244121 is an equidigital number, since it uses as much as digits as its factorization.
13034244121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324503.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 13034244121 its reverse (12144243031), we get a palindrome (25178487152).
It can be divided in two parts, 1303 and 4244121, that added together give a palindrome (4245424).
The spelling of 13034244121 in words is "thirteen billion, thirty-four million, two hundred forty-four thousand, one hundred twenty-one".
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