Base | Representation |
---|---|
bin | 111011101110100… |
… | …0101001101010011 |
3 | 12011200002110010012 |
4 | 1313131011031103 |
5 | 13101023042321 |
6 | 530511025135 |
7 | 100443446513 |
oct | 16735051523 |
9 | 5150073105 |
10 | 2004112211 |
11 | 9392a6192 |
12 | 47b20b1ab |
13 | 25c28701a |
14 | 150249843 |
15 | bae2605b |
hex | 77745353 |
2004112211 has 8 divisors (see below), whose sum is σ = 2094950400. Its totient is φ = 1914910920.
The previous prime is 2004112207. The next prime is 2004112213. The reversal of 2004112211 is 1122114002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2004112211 - 22 = 2004112207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2004112213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406721 + ... + 411618.
It is an arithmetic number, because the mean of its divisors is an integer number (261868800).
Almost surely, 22004112211 is an apocalyptic number.
2004112211 is a deficient number, since it is larger than the sum of its proper divisors (90838189).
2004112211 is an equidigital number, since it uses as much as digits as its factorization.
2004112211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818449.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 2004112211 is about 44767.3118580957. The cubic root of 2004112211 is about 1260.7839689474.
Adding to 2004112211 its reverse (1122114002), we get a palindrome (3126226213).
The spelling of 2004112211 in words is "two billion, four million, one hundred twelve thousand, two hundred eleven".
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