Base | Representation |
---|---|
bin | 10110011010000111… |
… | …11111101110000101 |
3 | 1011001102011010122020 |
4 | 23031003333232011 |
5 | 144114224430201 |
6 | 5305431153353 |
7 | 604056646611 |
oct | 131503775605 |
9 | 34042133566 |
10 | 12030311301 |
11 | 5113884a38 |
12 | 23b8b15859 |
13 | 11995183c8 |
14 | 821a6c341 |
15 | 4a625ba36 |
hex | 2cd0ffb85 |
12030311301 has 8 divisors (see below), whose sum is σ = 16884647520. Its totient is φ = 7598091312.
The previous prime is 12030311281. The next prime is 12030311327. The reversal of 12030311301 is 10311303021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12030311301 - 222 = 12026116997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12030311351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105528990 + ... + 105529103.
It is an arithmetic number, because the mean of its divisors is an integer number (2110580940).
Almost surely, 212030311301 is an apocalyptic number.
It is an amenable number.
12030311301 is a deficient number, since it is larger than the sum of its proper divisors (4854336219).
12030311301 is a wasteful number, since it uses less digits than its factorization.
12030311301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211058115.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 12030311301 its reverse (10311303021), we get a palindrome (22341614322).
The spelling of 12030311301 in words is "twelve billion, thirty million, three hundred eleven thousand, three hundred one".
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