Base | Representation |
---|---|
bin | 10100100100100100… |
… | …11001101111111111 |
3 | 1001111200200010101201 |
4 | 22102102121233333 |
5 | 140104310412231 |
6 | 5023524120331 |
7 | 540454265446 |
oct | 122222315777 |
9 | 31450603351 |
10 | 11044232191 |
11 | 47581aa123 |
12 | 21828360a7 |
13 | 1070143645 |
14 | 76ab05d5d |
15 | 4498ca161 |
hex | 292499bff |
11044232191 has 2 divisors, whose sum is σ = 11044232192. Its totient is φ = 11044232190.
The previous prime is 11044232119. The next prime is 11044232333. The reversal of 11044232191 is 19123244011.
Together with previous prime (11044232119) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11044232191 - 27 = 11044232063 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11044232791) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522116095 + 5522116096.
It is an arithmetic number, because the mean of its divisors is an integer number (5522116096).
Almost surely, 211044232191 is an apocalyptic number.
11044232191 is a deficient number, since it is larger than the sum of its proper divisors (1).
11044232191 is an equidigital number, since it uses as much as digits as its factorization.
11044232191 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 28.
The spelling of 11044232191 in words is "eleven billion, forty-four million, two hundred thirty-two thousand, one hundred ninety-one".
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