Base | Representation |
---|---|
bin | 111110101101000… |
… | …1010100111001011 |
3 | 12102122001211210011 |
4 | 1331122022213023 |
5 | 13302111324321 |
6 | 544440132351 |
7 | 103065541321 |
oct | 17532124713 |
9 | 5378054704 |
10 | 2104011211 |
11 | 98a728845 |
12 | 4a87670b7 |
13 | 276b93863 |
14 | 15d611d11 |
15 | c4aaaae1 |
hex | 7d68a9cb |
2104011211 has 2 divisors, whose sum is σ = 2104011212. Its totient is φ = 2104011210.
The previous prime is 2104011197. The next prime is 2104011257. The reversal of 2104011211 is 1121104012.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2104011211 - 27 = 2104011083 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2104011191 and 2104011200.
It is not a weakly prime, because it can be changed into another prime (2104011281) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052005605 + 1052005606.
It is an arithmetic number, because the mean of its divisors is an integer number (1052005606).
Almost surely, 22104011211 is an apocalyptic number.
2104011211 is a deficient number, since it is larger than the sum of its proper divisors (1).
2104011211 is an equidigital number, since it uses as much as digits as its factorization.
2104011211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 2104011211 is about 45869.5019702634. The cubic root of 2104011211 is about 1281.3939913650.
Adding to 2104011211 its reverse (1121104012), we get a palindrome (3225115223).
The spelling of 2104011211 in words is "two billion, one hundred four million, eleven thousand, two hundred eleven".
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