Base | Representation |
---|---|
bin | 111110111000111… |
… | …0110100000110111 |
3 | 12110001202022010000 |
4 | 1331301312200313 |
5 | 13310204022333 |
6 | 545221202343 |
7 | 103202401620 |
oct | 17561664067 |
9 | 5401668100 |
10 | 2110220343 |
11 | 993189860 |
12 | 4aa8603b3 |
13 | 278258aba |
14 | 16038aa47 |
15 | c53d5713 |
hex | 7dc76837 |
2110220343 has 40 divisors (see below), whose sum is σ = 3930157440. Its totient is φ = 1096215120.
The previous prime is 2110220327. The next prime is 2110220381. The reversal of 2110220343 is 3430220112.
It is not a de Polignac number, because 2110220343 - 24 = 2110220327 is a prime.
It is a super-2 number, since 2×21102203432 = 8906059792022075298, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110220383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 162933 + ... + 175406.
It is an arithmetic number, because the mean of its divisors is an integer number (98253936).
Almost surely, 22110220343 is an apocalyptic number.
2110220343 is a deficient number, since it is larger than the sum of its proper divisors (1819937097).
2110220343 is a wasteful number, since it uses less digits than its factorization.
2110220343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338369 (or 338360 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2110220343 is about 45937.1346842617. The cubic root of 2110220343 is about 1282.6532575649.
Adding to 2110220343 its reverse (3430220112), we get a palindrome (5540440455).
The spelling of 2110220343 in words is "two billion, one hundred ten million, two hundred twenty thousand, three hundred forty-three".
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