Base | Representation |
---|---|
bin | 10100101111000100… |
… | …00101110110111111 |
3 | 1001201211020221012200 |
4 | 22113202011312333 |
5 | 140244322343403 |
6 | 5040350202543 |
7 | 542603255160 |
oct | 122742056677 |
9 | 31654227180 |
10 | 11132231103 |
11 | 47a2943aa4 |
12 | 21a81b3453 |
13 | 10854447c6 |
14 | 778691767 |
15 | 4524adca3 |
hex | 297885dbf |
11132231103 has 24 divisors (see below), whose sum is σ = 18382061568. Its totient is φ = 6359528592.
The previous prime is 11132231087. The next prime is 11132231113. The reversal of 11132231103 is 30113223111.
It is not a de Polignac number, because 11132231103 - 24 = 11132231087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11132231113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227650 + ... + 272192.
It is an arithmetic number, because the mean of its divisors is an integer number (765919232).
Almost surely, 211132231103 is an apocalyptic number.
11132231103 is a deficient number, since it is larger than the sum of its proper divisors (7249830465).
11132231103 is a wasteful number, since it uses less digits than its factorization.
11132231103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48523 (or 48520 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 11132231103 its reverse (30113223111), we get a palindrome (41245454214).
The spelling of 11132231103 in words is "eleven billion, one hundred thirty-two million, two hundred thirty-one thousand, one hundred three".
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