Base | Representation |
---|---|
bin | 1000001101010101… |
… | …1101011111010001 |
3 | 12200120011101221211 |
4 | 2003111131133101 |
5 | 14003040103410 |
6 | 1002351220121 |
7 | 105413640355 |
oct | 20325353721 |
9 | 5616141854 |
10 | 2203441105 |
11 | a3086aa08 |
12 | 515b17641 |
13 | 291667a08 |
14 | 16c8d5465 |
15 | cd69b68a |
hex | 8355d7d1 |
2203441105 has 4 divisors (see below), whose sum is σ = 2644129332. Its totient is φ = 1762752880.
The previous prime is 2203441073. The next prime is 2203441171. The reversal of 2203441105 is 5011443022.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 529322049 + 1674119056 = 23007^2 + 40916^2 .
It is not a de Polignac number, because 2203441105 - 25 = 2203441073 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220344106 + ... + 220344115.
It is an arithmetic number, because the mean of its divisors is an integer number (661032333).
Almost surely, 22203441105 is an apocalyptic number.
It is an amenable number.
2203441105 is a deficient number, since it is larger than the sum of its proper divisors (440688227).
2203441105 is an equidigital number, since it uses as much as digits as its factorization.
2203441105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440688226.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2203441105 is about 46940.8255679425. The cubic root of 2203441105 is about 1301.2691953873.
Adding to 2203441105 its reverse (5011443022), we get a palindrome (7214884127).
The spelling of 2203441105 in words is "two billion, two hundred three million, four hundred forty-one thousand, one hundred five".
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