Base | Representation |
---|---|
bin | 111110111101011… |
… | …1100100100011001 |
3 | 12110020020102110221 |
4 | 1331322330210121 |
5 | 13311311320231 |
6 | 545344240041 |
7 | 103231561423 |
oct | 17572744431 |
9 | 5406212427 |
10 | 2112604441 |
11 | 994567a92 |
12 | 4ab610021 |
13 | 2788b1ccc |
14 | 16080b813 |
15 | c5706d11 |
hex | 7debc919 |
2112604441 has 16 divisors (see below), whose sum is σ = 2292428160. Its totient is φ = 1940843520.
The previous prime is 2112604421. The next prime is 2112604447. The reversal of 2112604441 is 1444062112.
It is a cyclic number.
It is not a de Polignac number, because 2112604441 - 29 = 2112603929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2112604447) 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 15 ways as a sum of consecutive naturals, for example, 120526 + ... + 136936.
It is an arithmetic number, because the mean of its divisors is an integer number (143276760).
Almost surely, 22112604441 is an apocalyptic number.
It is an amenable number.
2112604441 is a deficient number, since it is larger than the sum of its proper divisors (179823719).
2112604441 is a wasteful number, since it uses less digits than its factorization.
2112604441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16656.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 2112604441 is about 45963.0769313805. The cubic root of 2112604441 is about 1283.1361171204.
Adding to 2112604441 its reverse (1444062112), we get a palindrome (3556666553).
The spelling of 2112604441 in words is "two billion, one hundred twelve million, six hundred four thousand, four hundred forty-one".
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