Base | Representation |
---|---|
bin | 111110101101111… |
… | …0001011001110100 |
3 | 12102122212020022222 |
4 | 1331123301121310 |
5 | 13302213312434 |
6 | 544453141512 |
7 | 103102243655 |
oct | 17533613164 |
9 | 5378766288 |
10 | 2104432244 |
11 | 98a996102 |
12 | 4a892a898 |
13 | 276cb03a5 |
14 | 15d6c152c |
15 | c4b4072e |
hex | 7d6f1674 |
2104432244 has 24 divisors (see below), whose sum is σ = 3915599688. Its totient is φ = 986204160.
The previous prime is 2104432223. The next prime is 2104432249. The reversal of 2104432244 is 4422344012.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1002988900 + 1101443344 = 31670^2 + 33188^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104432249) 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 7 ways as a sum of consecutive naturals, for example, 47819 + ... + 80594.
It is an arithmetic number, because the mean of its divisors is an integer number (163149987).
Almost surely, 22104432244 is an apocalyptic number.
It is an amenable number.
2104432244 is a deficient number, since it is larger than the sum of its proper divisors (1811167444).
2104432244 is a wasteful number, since it uses less digits than its factorization.
2104432244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128675 (or 128673 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 2104432244 is about 45874.0912062572. The cubic root of 2104432244 is about 1281.4794587761.
Adding to 2104432244 its reverse (4422344012), we get a palindrome (6526776256).
The spelling of 2104432244 in words is "two billion, one hundred four million, four hundred thirty-two thousand, two hundred forty-four".
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