Base | Representation |
---|---|
bin | 111100101000100100… |
… | …0001110110010101000 |
3 | 110110002120100000022121 |
4 | 1321101020032302220 |
5 | 4113132243143422 |
6 | 135452343001024 |
7 | 12256504565335 |
oct | 1712110166250 |
9 | 413076300277 |
10 | 130210131112 |
11 | 50249251806 |
12 | 2129b139174 |
13 | c381598279 |
14 | 643336798c |
15 | 35c151e8c7 |
hex | 1e5120eca8 |
130210131112 has 16 divisors (see below), whose sum is σ = 249821763840. Its totient is φ = 63590994096.
The previous prime is 130210131043. The next prime is 130210131221. The reversal of 130210131112 is 211131012031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189258568 + ... + 189259255.
It is an arithmetic number, because the mean of its divisors is an integer number (15613860240).
Almost surely, 2130210131112 is an apocalyptic number.
It is an amenable number.
130210131112 is a deficient number, since it is larger than the sum of its proper divisors (119611632728).
130210131112 is a wasteful number, since it uses less digits than its factorization.
130210131112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378517872 (or 378517868 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 130210131112 its reverse (211131012031), we get a palindrome (341341143143).
The spelling of 130210131112 in words is "one hundred thirty billion, two hundred ten million, one hundred thirty-one thousand, one hundred twelve".
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