Base | Representation |
---|---|
bin | 11110101110111110001… |
… | …101010101101110000011 |
3 | 21110220111022110001120212 |
4 | 132232332031111232003 |
5 | 234100404122011321 |
6 | 4254125412424335 |
7 | 305405553505454 |
oct | 36567615255603 |
9 | 7426438401525 |
10 | 2112020110211 |
11 | 744780323670 |
12 | 2a13a73180ab |
13 | 124216429c5b |
14 | 7431808512b |
15 | 39e1260b55b |
hex | 1ebbe355b83 |
2112020110211 has 16 divisors (see below), whose sum is σ = 2434235712000. Its totient is φ = 1812252592800.
The previous prime is 2112020110201. The next prime is 2112020110229. The reversal of 2112020110211 is 1120110202112.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2112020110211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2112020110201) 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, 18587936 + ... + 18701213.
It is an arithmetic number, because the mean of its divisors is an integer number (152139732000).
Almost surely, 22112020110211 is an apocalyptic number.
2112020110211 is a deficient number, since it is larger than the sum of its proper divisors (322215601789).
2112020110211 is a wasteful number, since it uses less digits than its factorization.
2112020110211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37289450.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 2112020110211 its reverse (1120110202112), we get a palindrome (3232130312323).
The spelling of 2112020110211 in words is "two trillion, one hundred twelve billion, twenty million, one hundred ten thousand, two hundred eleven".
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