Base | Representation |
---|---|
bin | 10101000011000101… |
… | …00001001101101001 |
3 | 1002011112011100001002 |
4 | 22201202201031221 |
5 | 141120312142210 |
6 | 5105144404345 |
7 | 550012252403 |
oct | 124142411551 |
9 | 32145140032 |
10 | 11300115305 |
11 | 4879690976 |
12 | 22344766b5 |
13 | 10b1165a7b |
14 | 792ab3b73 |
15 | 4620c24a5 |
hex | 2a18a1369 |
11300115305 has 12 divisors (see below), whose sum is σ = 14404716300. Its totient is φ = 8508321024.
The previous prime is 11300115289. The next prime is 11300115353. The reversal of 11300115305 is 50351100311.
It can be written as a sum of positive squares in 6 ways, for example, as 48846121 + 11251269184 = 6989^2 + 106072^2 .
It is not a de Polignac number, because 11300115305 - 24 = 11300115289 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3908630 + ... + 3911519.
It is an arithmetic number, because the mean of its divisors is an integer number (1200393025).
Almost surely, 211300115305 is an apocalyptic number.
It is an amenable number.
11300115305 is a deficient number, since it is larger than the sum of its proper divisors (3104600995).
11300115305 is an equidigital number, since it uses as much as digits as its factorization.
11300115305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7820188 (or 7820171 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 20.
Adding to 11300115305 its reverse (50351100311), we get a palindrome (61651215616).
The spelling of 11300115305 in words is "eleven billion, three hundred million, one hundred fifteen thousand, three hundred five".
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