Base | Representation |
---|---|
bin | 111100101100001000… |
… | …1011111101010100101 |
3 | 110110101220212222120102 |
4 | 1321120101133222211 |
5 | 4113403440000122 |
6 | 135512304113445 |
7 | 12262461502406 |
oct | 1713021375245 |
9 | 413356788512 |
10 | 130330000037 |
11 | 502aa984036 |
12 | 21313305885 |
13 | c3a0377623 |
14 | 644524b9ad |
15 | 35cbceb492 |
hex | 1e5845faa5 |
130330000037 has 2 divisors, whose sum is σ = 130330000038. Its totient is φ = 130330000036.
The previous prime is 130330000007. The next prime is 130330000039. The reversal of 130330000037 is 730000033031.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 127567551556 + 2762448481 = 357166^2 + 52559^2 .
It is an emirp because it is prime and its reverse (730000033031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130330000037 - 214 = 130329983653 is a prime.
Together with 130330000039, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 130329999973 and 130330000018.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130330000039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65165000018 + 65165000019.
It is an arithmetic number, because the mean of its divisors is an integer number (65165000019).
Almost surely, 2130330000037 is an apocalyptic number.
It is an amenable number.
130330000037 is a deficient number, since it is larger than the sum of its proper divisors (1).
130330000037 is an equidigital number, since it uses as much as digits as its factorization.
130330000037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 567, while the sum is 20.
Adding to 130330000037 its reverse (730000033031), we get a palindrome (860330033068).
The spelling of 130330000037 in words is "one hundred thirty billion, three hundred thirty million, thirty-seven", and thus it is an aban number.
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