Base | Representation |
---|---|
bin | 1111100011000… |
… | …11010000111011 |
3 | 100002102112100011 |
4 | 13301203100323 |
5 | 231342230021 |
6 | 20535322351 |
7 | 3142431265 |
oct | 761432073 |
9 | 302375304 |
10 | 130430011 |
11 | 67695aa8 |
12 | 378203b7 |
13 | 2103942a |
14 | 13472b35 |
15 | b6b5de1 |
hex | 7c6343b |
130430011 has 2 divisors, whose sum is σ = 130430012. Its totient is φ = 130430010.
The previous prime is 130429997. The next prime is 130430021. The reversal of 130430011 is 110034031.
It is a strong prime.
It is an emirp because it is prime and its reverse (110034031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130430011 - 27 = 130429883 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130429973 and 130430000.
It is not a weakly prime, because it can be changed into another prime (130430021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65215005 + 65215006.
It is an arithmetic number, because the mean of its divisors is an integer number (65215006).
Almost surely, 2130430011 is an apocalyptic number.
130430011 is a deficient number, since it is larger than the sum of its proper divisors (1).
130430011 is an equidigital number, since it uses as much as digits as its factorization.
130430011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 130430011 is about 11420.5959126483. The cubic root of 130430011 is about 507.1376380680.
Adding to 130430011 its reverse (110034031), we get a palindrome (240464042).
The spelling of 130430011 in words is "one hundred thirty million, four hundred thirty thousand, eleven".
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