Base | Representation |
---|---|
bin | 10100101100001011… |
… | …00101010101000011 |
3 | 1001200010121212210022 |
4 | 22112011211111003 |
5 | 140222120334421 |
6 | 5034122324055 |
7 | 542160164060 |
oct | 122605452503 |
9 | 31603555708 |
10 | 11107980611 |
11 | 4790190272 |
12 | 21a005962b |
13 | 10804037c0 |
14 | 77537bc67 |
15 | 4502bd7ab |
hex | 296165543 |
11107980611 has 32 divisors (see below), whose sum is σ = 14090926080. Its totient is φ = 8522464896.
The previous prime is 11107980599. The next prime is 11107980613. The reversal of 11107980611 is 11608970111.
It is a cyclic number.
It is not a de Polignac number, because 11107980611 - 210 = 11107979587 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11107980613) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454280 + ... + 478106.
It is an arithmetic number, because the mean of its divisors is an integer number (440341440).
Almost surely, 211107980611 is an apocalyptic number.
11107980611 is a deficient number, since it is larger than the sum of its proper divisors (2982945469).
11107980611 is a wasteful number, since it uses less digits than its factorization.
11107980611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24003.
The product of its (nonzero) digits is 3024, while the sum is 35.
The spelling of 11107980611 in words is "eleven billion, one hundred seven million, nine hundred eighty thousand, six hundred eleven".
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