Base | Representation |
---|---|
bin | 11101000111101010111… |
… | …011010001101101010011 |
3 | 21002022012011221121200002 |
4 | 131013222323101231103 |
5 | 230241223401401321 |
6 | 4131143155320215 |
7 | 264401103360221 |
oct | 35075273215523 |
9 | 7068164847602 |
10 | 2001101200211 |
11 | 701731505903 |
12 | 2839b08b006b |
13 | 11691a745429 |
14 | 6cbd4c21b11 |
15 | 370be9ee20b |
hex | 1d1eaed1b53 |
2001101200211 has 16 divisors (see below), whose sum is σ = 2024959163040. Its totient is φ = 1977381269760.
The previous prime is 2001101200199. The next prime is 2001101200277. The reversal of 2001101200211 is 1120021011002.
It is a cyclic number.
It is not a de Polignac number, because 2001101200211 - 210 = 2001101199187 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2001101200192 and 2001101200201.
It is not an unprimeable number, because it can be changed into a prime (2001101200711) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70217081 + ... + 70245573.
It is an arithmetic number, because the mean of its divisors is an integer number (126559947690).
Almost surely, 22001101200211 is an apocalyptic number.
2001101200211 is a deficient number, since it is larger than the sum of its proper divisors (23857962829).
2001101200211 is a wasteful number, since it uses less digits than its factorization.
2001101200211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30886.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2001101200211 its reverse (1120021011002), we get a palindrome (3121122211213).
The spelling of 2001101200211 in words is "two trillion, one billion, one hundred one million, two hundred thousand, two hundred eleven".
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