Base | Representation |
---|---|
bin | 1000010110110100… |
… | …1111100100111011 |
3 | 12210100000220002000 |
4 | 2011231033210323 |
5 | 14043231330021 |
6 | 1010332112043 |
7 | 106406066121 |
oct | 20555174473 |
9 | 5710026060 |
10 | 2243230011 |
11 | a51276a00 |
12 | 527305623 |
13 | 299989449 |
14 | 173cd1911 |
15 | d1e0ab26 |
hex | 85b4f93b |
2243230011 has 48 divisors (see below), whose sum is σ = 3779008800. Its totient is φ = 1312597440.
The previous prime is 2243229979. The next prime is 2243230021. The reversal of 2243230011 is 1100323422.
It is not a de Polignac number, because 2243230011 - 25 = 2243229979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2243230021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82905 + ... + 106581.
It is an arithmetic number, because the mean of its divisors is an integer number (78729350).
Almost surely, 22243230011 is an apocalyptic number.
2243230011 is a deficient number, since it is larger than the sum of its proper divisors (1535778789).
2243230011 is a wasteful number, since it uses less digits than its factorization.
2243230011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23737 (or 23720 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2243230011 is about 47362.7491917435. The cubic root of 2243230011 is about 1309.0551256120.
Adding to 2243230011 its reverse (1100323422), we get a palindrome (3343553433).
The spelling of 2243230011 in words is "two billion, two hundred forty-three million, two hundred thirty thousand, eleven".
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