Base | Representation |
---|---|
bin | 1000000000111111001111 |
3 | 10221202022012 |
4 | 20000333033 |
5 | 1014214244 |
6 | 113011435 |
7 | 23600642 |
oct | 10007717 |
9 | 3852265 |
10 | 2101199 |
11 | 1205731 |
12 | 853b7b |
13 | 587519 |
14 | 3c9a59 |
15 | 2b789e |
hex | 200fcf |
2101199 has 2 divisors, whose sum is σ = 2101200. Its totient is φ = 2101198.
The previous prime is 2101189. The next prime is 2101207. The reversal of 2101199 is 9911012.
2101199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2101199 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2101129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050599 + 1050600.
It is an arithmetic number, because the mean of its divisors is an integer number (1050600).
22101199 is an apocalyptic number.
2101199 is a deficient number, since it is larger than the sum of its proper divisors (1).
2101199 is an equidigital number, since it uses as much as digits as its factorization.
2101199 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 23.
The square root of 2101199 is about 1449.5513098887. The cubic root of 2101199 is about 128.0822835193.
The spelling of 2101199 in words is "two million, one hundred one thousand, one hundred ninety-nine".
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