Base | Representation |
---|---|
bin | 11001001111011011000011… |
… | …111000011111110101101001 |
3 | 112120001112211020022001011222 |
4 | 121033123003320133311221 |
5 | 104022301022320200014 |
6 | 1032033430544231425 |
7 | 32245165225212146 |
oct | 3117330370376551 |
9 | 476045736261158 |
10 | 111011011100009 |
11 | 3240a561795539 |
12 | 1054a81700b575 |
13 | 49c33a787ca97 |
14 | 1d5ad669073cd |
15 | cc79b79ac08e |
hex | 64f6c3e1fd69 |
111011011100009 has 16 divisors (see below), whose sum is σ = 112132820935680. Its totient is φ = 109894942080000.
The previous prime is 111011011099999. The next prime is 111011011100021. The reversal of 111011011100009 is 900001110110111.
It is a cyclic number.
It is not a de Polignac number, because 111011011100009 - 24 = 111011011099993 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 111011011100009.
It is not an unprimeable number, because it can be changed into a prime (111011011130009) 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, 398881097 + ... + 399159305.
It is an arithmetic number, because the mean of its divisors is an integer number (7008301308480).
Almost surely, 2111011011100009 is an apocalyptic number.
It is an amenable number.
111011011100009 is a deficient number, since it is larger than the sum of its proper divisors (1121809835671).
111011011100009 is a wasteful number, since it uses less digits than its factorization.
111011011100009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288512.
The product of its (nonzero) digits is 9, while the sum is 17.
The spelling of 111011011100009 in words is "one hundred eleven trillion, eleven billion, eleven million, one hundred thousand, nine".
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