Base | Representation |
---|---|
bin | 111110111111110… |
… | …1000110011100010 |
3 | 12110022112220101221 |
4 | 1331333220303202 |
5 | 13312120143320 |
6 | 545430445254 |
7 | 103245202645 |
oct | 17577506342 |
9 | 5408486357 |
10 | 2113834210 |
11 | 995227a24 |
12 | 4abb0382a |
13 | 278c22997 |
14 | 160a4ba5c |
15 | c589b3aa |
hex | 7dfe8ce2 |
2113834210 has 8 divisors (see below), whose sum is σ = 3804901596. Its totient is φ = 845533680.
The previous prime is 2113834201. The next prime is 2113834211. The reversal of 2113834210 is 124383112.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1905060609 + 208773601 = 43647^2 + 14449^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2113834211) 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, 105691701 + ... + 105691720.
Almost surely, 22113834210 is an apocalyptic number.
2113834210 is a deficient number, since it is larger than the sum of its proper divisors (1691067386).
2113834210 is a wasteful number, since it uses less digits than its factorization.
2113834210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211383428.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 2113834210 is about 45976.4527774816. The cubic root of 2113834210 is about 1283.3850444484.
The spelling of 2113834210 in words is "two billion, one hundred thirteen million, eight hundred thirty-four thousand, two hundred ten".
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