Base | Representation |
---|---|
bin | 1010111011101010010111… |
… | …0110111000000011010011 |
3 | 1120120002222111212210220012 |
4 | 2232322211312320003103 |
5 | 3033414131341321321 |
6 | 41321542550505135 |
7 | 2350265211505352 |
oct | 256724566700323 |
9 | 46502874783805 |
10 | 12020101120211 |
11 | 391477279aa48 |
12 | 14216ab6651ab |
13 | 69264c010b62 |
14 | 2d7ac14a7999 |
15 | 15ca0c9b305b |
hex | aeea5db80d3 |
12020101120211 has 2 divisors, whose sum is σ = 12020101120212. Its totient is φ = 12020101120210.
The previous prime is 12020101120207. The next prime is 12020101120217. The reversal of 12020101120211 is 11202110102021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12020101120211 - 22 = 12020101120207 is a prime.
It is not a weakly prime, because it can be changed into another prime (12020101120217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010050560105 + 6010050560106.
It is an arithmetic number, because the mean of its divisors is an integer number (6010050560106).
Almost surely, 212020101120211 is an apocalyptic number.
12020101120211 is a deficient number, since it is larger than the sum of its proper divisors (1).
12020101120211 is an equidigital number, since it uses as much as digits as its factorization.
12020101120211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12020101120211 its reverse (11202110102021), we get a palindrome (23222211222232).
The spelling of 12020101120211 in words is "twelve trillion, twenty billion, one hundred one million, one hundred twenty thousand, two hundred eleven".
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