Base | Representation |
---|---|
bin | 11110100101110101000… |
… | …000111111001110110011 |
3 | 21102222011002022121002012 |
4 | 132211311000333032303 |
5 | 233420302230413021 |
6 | 4245423252513135 |
7 | 304610346610463 |
oct | 36456500771663 |
9 | 7388132277065 |
10 | 2102202201011 |
11 | 7405a237a120 |
12 | 29b50731b7ab |
13 | 123310396223 |
14 | 73a661a1ba3 |
15 | 39a3a71b35b |
hex | 1e97503f3b3 |
2102202201011 has 12 divisors (see below), whose sum is σ = 2356968073320. Its totient is φ = 1859441736960.
The previous prime is 2102202201007. The next prime is 2102202201167. The reversal of 2102202201011 is 1101022022012.
It is not a de Polignac number, because 2102202201011 - 22 = 2102202201007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2102202201511) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69783806 + ... + 69813923.
It is an arithmetic number, because the mean of its divisors is an integer number (196414006110).
Almost surely, 22102202201011 is an apocalyptic number.
2102202201011 is a deficient number, since it is larger than the sum of its proper divisors (254765872309).
2102202201011 is a wasteful number, since it uses less digits than its factorization.
2102202201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139597814 (or 139597777 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2102202201011 its reverse (1101022022012), we get a palindrome (3203224223023).
The spelling of 2102202201011 in words is "two trillion, one hundred two billion, two hundred two million, two hundred one thousand, eleven".
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