Base | Representation |
---|---|
bin | 10110011001000001… |
… | …00101110110011101 |
3 | 1011000202200121111111 |
4 | 23030200211312131 |
5 | 144104340432201 |
6 | 5304500222021 |
7 | 603615033400 |
oct | 131440456635 |
9 | 34022617444 |
10 | 12021030301 |
11 | 5109615a95 |
12 | 23b599a911 |
13 | 1197618ba7 |
14 | 820733d37 |
15 | 4a5526b51 |
hex | 2cc825d9d |
12021030301 has 48 divisors (see below), whose sum is σ = 14865016320. Its totient is φ = 9676800000.
The previous prime is 12021030269. The next prime is 12021030311. The reversal of 12021030301 is 10303012021.
12021030301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12021030301 - 25 = 12021030269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12021030311) 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 in 47 ways as a sum of consecutive naturals, for example, 15631645 + ... + 15632413.
It is an arithmetic number, because the mean of its divisors is an integer number (309687840).
Almost surely, 212021030301 is an apocalyptic number.
It is an amenable number.
12021030301 is a deficient number, since it is larger than the sum of its proper divisors (2843986019).
12021030301 is a wasteful number, since it uses less digits than its factorization.
12021030301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1106 (or 1099 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 12021030301 its reverse (10303012021), we get a palindrome (22324042322).
The spelling of 12021030301 in words is "twelve billion, twenty-one million, thirty thousand, three hundred one".
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