Base | Representation |
---|---|
bin | 111100100000011… |
… | …1110110000110101 |
3 | 12020111100221022012 |
4 | 1321000332300311 |
5 | 13124224101323 |
6 | 533244214005 |
7 | 101212160414 |
oct | 17100766065 |
9 | 5214327265 |
10 | 2030300213 |
11 | 952062667 |
12 | 487b3a305 |
13 | 264825b96 |
14 | 15390547b |
15 | bd39a678 |
hex | 7903ec35 |
2030300213 has 2 divisors, whose sum is σ = 2030300214. Its totient is φ = 2030300212.
The previous prime is 2030300201. The next prime is 2030300227. The reversal of 2030300213 is 3120030302.
It is an a-pointer prime, because the next prime (2030300227) can be obtained adding 2030300213 to its sum of digits (14).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1111422244 + 918877969 = 33338^2 + 30313^2 .
It is a cyclic number.
It is not a de Polignac number, because 2030300213 - 216 = 2030234677 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2030300243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015150106 + 1015150107.
It is an arithmetic number, because the mean of its divisors is an integer number (1015150107).
Almost surely, 22030300213 is an apocalyptic number.
It is an amenable number.
2030300213 is a deficient number, since it is larger than the sum of its proper divisors (1).
2030300213 is an equidigital number, since it uses as much as digits as its factorization.
2030300213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 2030300213 is about 45058.8527705711. The cubic root of 2030300213 is about 1266.2518320770.
Adding to 2030300213 its reverse (3120030302), we get a palindrome (5150330515).
The spelling of 2030300213 in words is "two billion, thirty million, three hundred thousand, two hundred thirteen".
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