Base | Representation |
---|---|
bin | 11100000011111000… |
… | …111101000110000011 |
3 | 2212202210222021011011 |
4 | 130003320331012003 |
5 | 443201242024102 |
6 | 21501435101351 |
7 | 2114436024613 |
oct | 340370750603 |
9 | 85683867134 |
10 | 30130033027 |
11 | 11861688846 |
12 | 5a0a5a1857 |
13 | 2ac22c2913 |
14 | 165b816a43 |
15 | bb52622d7 |
hex | 703e3d183 |
30130033027 has 2 divisors, whose sum is σ = 30130033028. Its totient is φ = 30130033026.
The previous prime is 30130033007. The next prime is 30130033039. The reversal of 30130033027 is 72033003103.
It is a strong prime.
It is an emirp because it is prime and its reverse (72033003103) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30130033027 - 215 = 30130000259 is a prime.
It is a super-2 number, since 2×301300330272 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30130032989 and 30130033007.
It is not a weakly prime, because it can be changed into another prime (30130033007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065016513 + 15065016514.
It is an arithmetic number, because the mean of its divisors is an integer number (15065016514).
Almost surely, 230130033027 is an apocalyptic number.
30130033027 is a deficient number, since it is larger than the sum of its proper divisors (1).
30130033027 is an equidigital number, since it uses as much as digits as its factorization.
30130033027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1134, while the sum is 22.
The spelling of 30130033027 in words is "thirty billion, one hundred thirty million, thirty-three thousand, twenty-seven".
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