Base | Representation |
---|---|
bin | 1011001010000111001001… |
… | …1001001001001010011010 |
3 | 1121102211202010000201012021 |
4 | 2302201302121021022122 |
5 | 3102001033010304010 |
6 | 42032000015405054 |
7 | 2404234021421542 |
oct | 262416231111232 |
9 | 47384663021167 |
10 | 12268345791130 |
11 | 39aaa81400500 |
12 | 146183022378a |
13 | 6acb91520590 |
14 | 305b10b10322 |
15 | 1641db6498da |
hex | b287264929a |
12268345791130 has 48 divisors (see below), whose sum is σ = 26140233824712. Its totient is φ = 4118046134400.
The previous prime is 12268345791127. The next prime is 12268345791151. The reversal of 12268345791130 is 3119754386221.
It can be written as a sum of positive squares in 4 ways, for example, as 4365663399889 + 7902682391241 = 2089417^2 + 2811171^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389950761 + ... + 389982220.
It is a 1-persistent number, because it is pandigital, but 2⋅12268345791130 = 24536691582260 is not.
Almost surely, 212268345791130 is an apocalyptic number.
12268345791130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12268345791130 is an abundant number, since it is smaller than the sum of its proper divisors (13871888033582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12268345791130 is a wasteful number, since it uses less digits than its factorization.
12268345791130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779933023 (or 779933012 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 12268345791130 in words is "twelve trillion, two hundred sixty-eight billion, three hundred forty-five million, seven hundred ninety-one thousand, one hundred thirty".
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