Base | Representation |
---|---|
bin | 11010001101000001101000… |
… | …011110001111011010101101 |
3 | 120010001020201110220020201121 |
4 | 122031001220132033122231 |
5 | 110101130324200303310 |
6 | 1045034301343540541 |
7 | 33163061364553510 |
oct | 3215015036173255 |
9 | 503036643806647 |
10 | 115244315244205 |
11 | 337a19265a6814 |
12 | 10b13153bba751 |
13 | 4c3c652763184 |
14 | 2065bd710ad77 |
15 | d4cb80b360da |
hex | 68d06878f6ad |
115244315244205 has 16 divisors (see below), whose sum is σ = 158173112810880. Its totient is φ = 78962790215232.
The previous prime is 115244315244203. The next prime is 115244315244211. The reversal of 115244315244205 is 502442513442511.
It is not a de Polignac number, because 115244315244205 - 21 = 115244315244203 is a prime.
It is a super-2 number, since 2×1152443152442052 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115244315244203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289185815 + ... + 1289275204.
It is an arithmetic number, because the mean of its divisors is an integer number (9885819550680).
Almost surely, 2115244315244205 is an apocalyptic number.
It is an amenable number.
115244315244205 is a deficient number, since it is larger than the sum of its proper divisors (42928797566675).
115244315244205 is a wasteful number, since it uses less digits than its factorization.
115244315244205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2578462308.
The product of its (nonzero) digits is 768000, while the sum is 43.
Adding to 115244315244205 its reverse (502442513442511), we get a palindrome (617686828686716).
The spelling of 115244315244205 in words is "one hundred fifteen trillion, two hundred forty-four billion, three hundred fifteen million, two hundred forty-four thousand, two hundred five".
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