Base | Representation |
---|---|
bin | 1100111011011001000… |
… | …0000111011001011101 |
3 | 210020021121020022122211 |
4 | 3032312100013121131 |
5 | 12114330324310023 |
6 | 250010511240421 |
7 | 22021604302351 |
oct | 3166620073135 |
9 | 706247208584 |
10 | 222101010013 |
11 | 86213259133 |
12 | 37065219111 |
13 | 17c370795ac |
14 | aa6d437461 |
15 | 5b9d8a6a0d |
hex | 33b640765d |
222101010013 has 2 divisors, whose sum is σ = 222101010014. Its totient is φ = 222101010012.
The previous prime is 222101010011. The next prime is 222101010029. The reversal of 222101010013 is 310010101222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 203922690084 + 18178319929 = 451578^2 + 134827^2 .
It is a cyclic number.
It is not a de Polignac number, because 222101010013 - 21 = 222101010011 is a prime.
Together with 222101010011, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 222101009975 and 222101010002.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222101010011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050505006 + 111050505007.
It is an arithmetic number, because the mean of its divisors is an integer number (111050505007).
Almost surely, 2222101010013 is an apocalyptic number.
It is an amenable number.
222101010013 is a deficient number, since it is larger than the sum of its proper divisors (1).
222101010013 is an equidigital number, since it uses as much as digits as its factorization.
222101010013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 222101010013 its reverse (310010101222), we get a palindrome (532111111235).
The spelling of 222101010013 in words is "two hundred twenty-two billion, one hundred one million, ten thousand, thirteen".
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