Base | Representation |
---|---|
bin | 10100101110000000… |
… | …00110010111111001 |
3 | 1001201012111012220102 |
4 | 22113000012113321 |
5 | 140240032222223 |
6 | 5035431205145 |
7 | 542434443200 |
oct | 122700062771 |
9 | 31635435812 |
10 | 11123320313 |
11 | 4798908206 |
12 | 21a52167b5 |
13 | 1083644951 |
14 | 777412237 |
15 | 4517ed928 |
hex | 2970065f9 |
11123320313 has 12 divisors (see below), whose sum is σ = 12943156212. Its totient is φ = 9531486720.
The previous prime is 11123320259. The next prime is 11123320333. The reversal of 11123320313 is 31302332111.
It can be written as a sum of positive squares in 2 ways, for example, as 475763344 + 10647556969 = 21812^2 + 103187^2 .
It is not a de Polignac number, because 11123320313 - 210 = 11123319289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11123320333) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145853 + ... + 208613.
It is an arithmetic number, because the mean of its divisors is an integer number (1078596351).
Almost surely, 211123320313 is an apocalyptic number.
It is an amenable number.
11123320313 is a deficient number, since it is larger than the sum of its proper divisors (1819835899).
11123320313 is an equidigital number, since it uses as much as digits as its factorization.
11123320313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66392 (or 66385 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 11123320313 its reverse (31302332111), we get a palindrome (42425652424).
The spelling of 11123320313 in words is "eleven billion, one hundred twenty-three million, three hundred twenty thousand, three hundred thirteen".
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