Base | Representation |
---|---|
bin | 1101101110011… |
… | …10101001010110 |
3 | 22000122210001010 |
4 | 12313032221112 |
5 | 213434004311 |
6 | 15231513050 |
7 | 2565453435 |
oct | 667165126 |
9 | 260583033 |
10 | 115141206 |
11 | 59aa3324 |
12 | 32688786 |
13 | 1ab154bb |
14 | 1141311c |
15 | a195da6 |
hex | 6dcea56 |
115141206 has 16 divisors (see below), whose sum is σ = 231940800. Its totient is φ = 38104008.
The previous prime is 115141199. The next prime is 115141207. The reversal of 115141206 is 602141511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115141207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68196 + ... + 69863.
It is an arithmetic number, because the mean of its divisors is an integer number (14496300).
Almost surely, 2115141206 is an apocalyptic number.
115141206 is an abundant number, since it is smaller than the sum of its proper divisors (116799594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115141206 is a wasteful number, since it uses less digits than its factorization.
115141206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138203.
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 115141206 is about 10730.3870386860. The cubic root of 115141206 is about 486.4933684801.
Adding to 115141206 its reverse (602141511), we get a palindrome (717282717).
It can be divided in two parts, 11514 and 1206, that added together give a triangular number (12720 = T159).
The spelling of 115141206 in words is "one hundred fifteen million, one hundred forty-one thousand, two hundred six".
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