Base | Representation |
---|---|
bin | 1101101001000111100011… |
… | …11010000101001111010011 |
3 | 10221012222112020220221121212 |
4 | 12310203301322011033103 |
5 | 12413010211143131011 |
6 | 143445505455410335 |
7 | 6214302460442261 |
oct | 664436172051723 |
9 | 127188466827555 |
10 | 30000110130131 |
11 | 9616a80081499 |
12 | 34462802239ab |
13 | 1397cc91bb8cb |
14 | 75a027c57431 |
15 | 3705897d008b |
hex | 1b48f1e853d3 |
30000110130131 has 2 divisors, whose sum is σ = 30000110130132. Its totient is φ = 30000110130130.
The previous prime is 30000110130017. The next prime is 30000110130157. The reversal of 30000110130131 is 13103101100003.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (13103101100003) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30000110130131 is a prime.
It is a super-2 number, since 2×300001101301312 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30000110130191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000055065065 + 15000055065066.
It is an arithmetic number, because the mean of its divisors is an integer number (15000055065066).
Almost surely, 230000110130131 is an apocalyptic number.
30000110130131 is a deficient number, since it is larger than the sum of its proper divisors (1).
30000110130131 is an equidigital number, since it uses as much as digits as its factorization.
30000110130131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27, while the sum is 14.
Adding to 30000110130131 its reverse (13103101100003), we get a palindrome (43103211230134).
The spelling of 30000110130131 in words is "thirty trillion, one hundred ten million, one hundred thirty thousand, one hundred thirty-one".
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