Base | Representation |
---|---|
bin | 10100101100101010… |
… | …10011100110100010 |
3 | 1001200102101021200200 |
4 | 22112111103212202 |
5 | 140224144233211 |
6 | 5034350530030 |
7 | 542240211504 |
oct | 122625234642 |
9 | 31612337620 |
10 | 11112102306 |
11 | 4792545a28 |
12 | 21a1506916 |
13 | 1081217886 |
14 | 775b31d74 |
15 | 450834b56 |
hex | 2965539a2 |
11112102306 has 24 divisors (see below), whose sum is σ = 24113117340. Its totient is φ = 3698357856.
The previous prime is 11112102301. The next prime is 11112102373. The reversal of 11112102306 is 60320121111.
It can be written as a sum of positive squares in 2 ways, for example, as 10745188281 + 366914025 = 103659^2 + 19155^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (11112102301) 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, 460941 + ... + 484448.
Almost surely, 211112102306 is an apocalyptic number.
11112102306 is an abundant number, since it is smaller than the sum of its proper divisors (13001015034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112102306 is a wasteful number, since it uses less digits than its factorization.
11112102306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946050 (or 946047 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 11112102306 its reverse (60320121111), we get a palindrome (71432223417).
The spelling of 11112102306 in words is "eleven billion, one hundred twelve million, one hundred two thousand, three hundred six".
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