Base | Representation |
---|---|
bin | 10110010110100011… |
… | …00001010010000011 |
3 | 1010222022200111220110 |
4 | 23023101201102003 |
5 | 144034034132321 |
6 | 5302440042403 |
7 | 603243612552 |
oct | 131321412203 |
9 | 33868614813 |
10 | 12000302211 |
11 | 50a8948737 |
12 | 23aaa63403 |
13 | 119323c251 |
14 | 81ba99d99 |
15 | 4a37d0176 |
hex | 2cb461483 |
12000302211 has 8 divisors (see below), whose sum is σ = 16225761024. Its totient is φ = 7887522440.
The previous prime is 12000302203. The next prime is 12000302243. The reversal of 12000302211 is 11220300021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12000302211 - 23 = 12000302203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12000302201) 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, 28169511 + ... + 28169936.
It is an arithmetic number, because the mean of its divisors is an integer number (2028220128).
Almost surely, 212000302211 is an apocalyptic number.
12000302211 is a deficient number, since it is larger than the sum of its proper divisors (4225458813).
12000302211 is an equidigital number, since it uses as much as digits as its factorization.
12000302211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56339521.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 12000302211 its reverse (11220300021), we get a palindrome (23220602232).
The spelling of 12000302211 in words is "twelve billion, three hundred two thousand, two hundred eleven".
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