Base | Representation |
---|---|
bin | 1010000110101100000000… |
… | …1101100100101100100111 |
3 | 1110100002212201021102200210 |
4 | 2201223000031210230213 |
5 | 2424011300103223421 |
6 | 35343511312110503 |
7 | 2224446260432640 |
oct | 241530015445447 |
9 | 43302781242623 |
10 | 11110010211111 |
11 | 35a3802143859 |
12 | 12b523bb35433 |
13 | 627891a87926 |
14 | 2a5a27c566c7 |
15 | 143ee461c576 |
hex | a1ac0364b27 |
11110010211111 has 32 divisors (see below), whose sum is σ = 16946559390208. Its totient is φ = 6342196423680.
The previous prime is 11110010211073. The next prime is 11110010211151. The reversal of 11110010211111 is 11111201001111.
It is not a de Polignac number, because 11110010211111 - 27 = 11110010210983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11110010211151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182360991 + ... + 182421903.
It is an arithmetic number, because the mean of its divisors is an integer number (529579980944).
Almost surely, 211110010211111 is an apocalyptic number.
11110010211111 is a deficient number, since it is larger than the sum of its proper divisors (5836549179097).
11110010211111 is a wasteful number, since it uses less digits than its factorization.
11110010211111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69511.
The product of its (nonzero) digits is 2, while the sum is 12.
Adding to 11110010211111 its reverse (11111201001111), we get a palindrome (22221211212222).
The spelling of 11110010211111 in words is "eleven trillion, one hundred ten billion, ten million, two hundred eleven thousand, one hundred eleven".
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