Base | Representation |
---|---|
bin | 1101101111010000011010… |
… | …10010111100011011111011 |
3 | 10221222010221010202101110022 |
4 | 12313220031102330123323 |
5 | 12424434133343430021 |
6 | 144130430303041055 |
7 | 6235450212505025 |
oct | 667501522743373 |
9 | 127863833671408 |
10 | 30211023030011 |
11 | 969847199a90a |
12 | 347b1225a018b |
13 | 13b1b6c38a395 |
14 | 766315415015 |
15 | 375cd0d3b1ab |
hex | 1b7a0d4bc6fb |
30211023030011 has 2 divisors, whose sum is σ = 30211023030012. Its totient is φ = 30211023030010.
The previous prime is 30211023029933. The next prime is 30211023030043. The reversal of 30211023030011 is 11003032011203.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30211023030011 - 230 = 30209949288187 is a prime.
It is not a weakly prime, because it can be changed into another prime (30211023020011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105511515005 + 15105511515006.
It is an arithmetic number, because the mean of its divisors is an integer number (15105511515006).
Almost surely, 230211023030011 is an apocalyptic number.
30211023030011 is a deficient number, since it is larger than the sum of its proper divisors (1).
30211023030011 is an equidigital number, since it uses as much as digits as its factorization.
30211023030011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 30211023030011 its reverse (11003032011203), we get a palindrome (41214055041214).
The spelling of 30211023030011 in words is "thirty trillion, two hundred eleven billion, twenty-three million, thirty thousand, eleven".
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