Base | Representation |
---|---|
bin | 100000011101000100000… |
… | …100101010110011011101 |
3 | 21220012121120101210100202 |
4 | 200131010010222303131 |
5 | 243020002401214323 |
6 | 4424315323033245 |
7 | 320062116034652 |
oct | 40350404526335 |
9 | 7805546353322 |
10 | 2230230101213 |
11 | 78a920828504 |
12 | 30029766b825 |
13 | 1324048119aa |
14 | 79d2d795c29 |
15 | 3d03037dd28 |
hex | 2074412acdd |
2230230101213 has 2 divisors, whose sum is σ = 2230230101214. Its totient is φ = 2230230101212.
The previous prime is 2230230101173. The next prime is 2230230101237. The reversal of 2230230101213 is 3121010320322.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1433043621604 + 797186479609 = 1197098^2 + 892853^2 .
It is a cyclic number.
It is not a de Polignac number, because 2230230101213 - 26 = 2230230101149 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2230230101273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115115050606 + 1115115050607.
It is an arithmetic number, because the mean of its divisors is an integer number (1115115050607).
Almost surely, 22230230101213 is an apocalyptic number.
It is an amenable number.
2230230101213 is a deficient number, since it is larger than the sum of its proper divisors (1).
2230230101213 is an equidigital number, since it uses as much as digits as its factorization.
2230230101213 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 20.
Adding to 2230230101213 its reverse (3121010320322), we get a palindrome (5351240421535).
The spelling of 2230230101213 in words is "two trillion, two hundred thirty billion, two hundred thirty million, one hundred one thousand, two hundred thirteen".
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