Base | Representation |
---|---|
bin | 111110111110001… |
… | …1101001100011111 |
3 | 12110020222112101112 |
4 | 1331330131030133 |
5 | 13311412001343 |
6 | 545400532235 |
7 | 103235130335 |
oct | 17574351437 |
9 | 5406875345 |
10 | 2113000223 |
11 | 994808384 |
12 | 4ab78107b |
13 | 2789c01b9 |
14 | 1608b1b55 |
15 | c5784218 |
hex | 7df1d31f |
2113000223 has 2 divisors, whose sum is σ = 2113000224. Its totient is φ = 2113000222.
The previous prime is 2113000213. The next prime is 2113000247. The reversal of 2113000223 is 3220003112.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2113000223 - 210 = 2112999199 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2113000198 and 2113000207.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2113000213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056500111 + 1056500112.
It is an arithmetic number, because the mean of its divisors is an integer number (1056500112).
Almost surely, 22113000223 is an apocalyptic number.
2113000223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2113000223 is an equidigital number, since it uses as much as digits as its factorization.
2113000223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2113000223 is about 45967.3821638779. The cubic root of 2113000223 is about 1283.2162410437.
Adding to 2113000223 its reverse (3220003112), we get a palindrome (5333003335).
The spelling of 2113000223 in words is "two billion, one hundred thirteen million, two hundred twenty-three", and thus it is an aban number.
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