Base | Representation |
---|---|
bin | 100000001011001111111… |
… | …101100011110000101110 |
3 | 21211101020111220021222212 |
4 | 200023033331203300232 |
5 | 242211314131223433 |
6 | 4411433310010422 |
7 | 315514113456353 |
oct | 40131775436056 |
9 | 7741214807885 |
10 | 2211102211118 |
11 | 7827a5611579 |
12 | 2b86397a6a12 |
13 | 130676a16c28 |
14 | 7903724a62a |
15 | 3c7b0e80d48 |
hex | 202cff63c2e |
2211102211118 has 32 divisors (see below), whose sum is σ = 3458261226240. Its totient is φ = 1059120391680.
The previous prime is 2211102211111. The next prime is 2211102211121. The reversal of 2211102211118 is 8111122011122.
It is a junction number, because it is equal to n+sod(n) for n = 2211102211093 and 2211102211102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211102211111) 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, 2196230 + ... + 3040662.
It is an arithmetic number, because the mean of its divisors is an integer number (108070663320).
Almost surely, 22211102211118 is an apocalyptic number.
2211102211118 is a deficient number, since it is larger than the sum of its proper divisors (1247159015122).
2211102211118 is a wasteful number, since it uses less digits than its factorization.
2211102211118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 844892.
The product of its (nonzero) digits is 128, while the sum is 23.
The spelling of 2211102211118 in words is "two trillion, two hundred eleven billion, one hundred two million, two hundred eleven thousand, one hundred eighteen".
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