Base | Representation |
---|---|
bin | 111001010001… |
… | …1010011010011 |
3 | 2002111122001121 |
4 | 1302203103103 |
5 | 30141412021 |
6 | 2551343111 |
7 | 513146065 |
oct | 162432323 |
9 | 62448047 |
10 | 30029011 |
11 | 15a50271 |
12 | a081a97 |
13 | 62b525c |
14 | 3db9735 |
15 | 2982741 |
hex | 1ca34d3 |
30029011 has 2 divisors, whose sum is σ = 30029012. Its totient is φ = 30029010.
The previous prime is 30029009. The next prime is 30029029. The reversal of 30029011 is 11092003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30029011 - 21 = 30029009 is a prime.
Together with 30029009, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (30029071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15014505 + 15014506.
It is an arithmetic number, because the mean of its divisors is an integer number (15014506).
Almost surely, 230029011 is an apocalyptic number.
30029011 is a deficient number, since it is larger than the sum of its proper divisors (1).
30029011 is an equidigital number, since it uses as much as digits as its factorization.
30029011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 30029011 is about 5479.8732649579. The cubic root of 30029011 is about 310.8233782403.
The spelling of 30029011 in words is "thirty million, twenty-nine thousand, eleven".
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