Base | Representation |
---|---|
bin | 1011111101111… |
… | …1111010010011 |
3 | 10111110102202002 |
4 | 2333133322103 |
5 | 100322401321 |
6 | 4551544215 |
7 | 1146460205 |
oct | 277377223 |
9 | 114412662 |
10 | 50200211 |
11 | 26378186 |
12 | 1498b06b |
13 | a528589 |
14 | 694a775 |
15 | 461920b |
hex | 2fdfe93 |
50200211 has 2 divisors, whose sum is σ = 50200212. Its totient is φ = 50200210.
The previous prime is 50200187. The next prime is 50200217. The reversal of 50200211 is 11200205.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 50200211 - 218 = 49938067 is a prime.
It is a super-2 number, since 2×502002112 = 5040122368889042, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50200192 and 50200201.
It is not a weakly prime, because it can be changed into another prime (50200217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25100105 + 25100106.
It is an arithmetic number, because the mean of its divisors is an integer number (25100106).
Almost surely, 250200211 is an apocalyptic number.
50200211 is a deficient number, since it is larger than the sum of its proper divisors (1).
50200211 is an equidigital number, since it uses as much as digits as its factorization.
50200211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 50200211 is about 7085.2107237541. The cubic root of 50200211 is about 368.8942174188.
Adding to 50200211 its reverse (11200205), we get a palindrome (61400416).
The spelling of 50200211 in words is "fifty million, two hundred thousand, two hundred eleven".
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