Base | Representation |
---|---|
bin | 111110101111110… |
… | …1000011010101110 |
3 | 12102201202122012221 |
4 | 1331133220122232 |
5 | 13302443202024 |
6 | 544530545554 |
7 | 103113656512 |
oct | 17537503256 |
9 | 5381678187 |
10 | 2105444014 |
11 | 990517283 |
12 | 4a91382ba |
13 | 277275a7b |
14 | 15d8a6142 |
15 | c4c903e4 |
hex | 7d7e86ae |
2105444014 has 8 divisors (see below), whose sum is σ = 3167268408. Its totient is φ = 1049687880.
The previous prime is 2105443987. The next prime is 2105444023. The reversal of 2105444014 is 4104445012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2105444014.
It is a congruent number.
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, 1516197 + ... + 1517584.
It is an arithmetic number, because the mean of its divisors is an integer number (395908551).
Almost surely, 22105444014 is an apocalyptic number.
2105444014 is a deficient number, since it is larger than the sum of its proper divisors (1061824394).
2105444014 is a wasteful number, since it uses less digits than its factorization.
2105444014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3034130.
The product of its (nonzero) digits is 2560, while the sum is 25.
The square root of 2105444014 is about 45885.1175655027. The cubic root of 2105444014 is about 1281.6847959866.
Adding to 2105444014 its reverse (4104445012), we get a palindrome (6209889026).
The spelling of 2105444014 in words is "two billion, one hundred five million, four hundred forty-four thousand, fourteen".
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