Base | Representation |
---|---|
bin | 10100101011001110… |
… | …01011011000011001 |
3 | 1001122120121221011211 |
4 | 22111213023120121 |
5 | 140213100310014 |
6 | 5033235423121 |
7 | 542032346134 |
oct | 122547133031 |
9 | 31576557154 |
10 | 11100010009 |
11 | 47867368a0 |
12 | 2199454aa1 |
13 | 107b87287a |
14 | 7742a521b |
15 | 44e746cc4 |
hex | 2959cb619 |
11100010009 has 16 divisors (see below), whose sum is σ = 12512494080. Its totient is φ = 9755424000.
The previous prime is 11100009979. The next prime is 11100010087. The reversal of 11100010009 is 90001000111.
11100010009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11100010009 - 213 = 11100001817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11100010099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327939 + ... + 360199.
It is an arithmetic number, because the mean of its divisors is an integer number (782030880).
Almost surely, 211100010009 is an apocalyptic number.
It is an amenable number.
11100010009 is a deficient number, since it is larger than the sum of its proper divisors (1412484071).
11100010009 is a wasteful number, since it uses less digits than its factorization.
11100010009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33312.
The product of its (nonzero) digits is 9, while the sum is 13.
The spelling of 11100010009 in words is "eleven billion, one hundred million, ten thousand, nine".
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