Base | Representation |
---|---|
bin | 1111010110110101… |
… | …1100001110011101 |
3 | 101122021220001200101 |
4 | 3311231130032131 |
5 | 31420304030023 |
6 | 1521015501101 |
7 | 204104140564 |
oct | 36555341635 |
9 | 11567801611 |
10 | 4122330013 |
11 | 1825a4760a |
12 | 970687791 |
13 | 509083039 |
14 | 2b16b8bdb |
15 | 191d8b1ad |
hex | f5b5c39d |
4122330013 has 2 divisors, whose sum is σ = 4122330014. Its totient is φ = 4122330012.
The previous prime is 4122330011. The next prime is 4122330067. The reversal of 4122330013 is 3100332214.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4090497849 + 31832164 = 63957^2 + 5642^2 .
It is a cyclic number.
It is not a de Polignac number, because 4122330013 - 21 = 4122330011 is a prime.
Together with 4122330011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4122330011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061165006 + 2061165007.
It is an arithmetic number, because the mean of its divisors is an integer number (2061165007).
Almost surely, 24122330013 is an apocalyptic number.
It is an amenable number.
4122330013 is a deficient number, since it is larger than the sum of its proper divisors (1).
4122330013 is an equidigital number, since it uses as much as digits as its factorization.
4122330013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 4122330013 is about 64205.3737081251. The cubic root of 4122330013 is about 1603.4210670835.
Adding to 4122330013 its reverse (3100332214), we get a palindrome (7222662227).
The spelling of 4122330013 in words is "four billion, one hundred twenty-two million, three hundred thirty thousand, thirteen".
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