Base | Representation |
---|---|
bin | 101111100110011011… |
… | …0111110010110000011 |
3 | 100202211222020112221012 |
4 | 1133030312332112003 |
5 | 3133322112223021 |
6 | 114543151151135 |
7 | 10246064646233 |
oct | 1371466762603 |
9 | 322758215835 |
10 | 102221211011 |
11 | 3a396232887 |
12 | 179898154ab |
13 | 9840a5979a |
14 | 4d3a05dcc3 |
15 | 29d424635b |
hex | 17ccdbe583 |
102221211011 has 2 divisors, whose sum is σ = 102221211012. Its totient is φ = 102221211010.
The previous prime is 102221210999. The next prime is 102221211023. The reversal of 102221211011 is 110112122201.
It is a balanced prime because it is at equal distance from previous prime (102221210999) and next prime (102221211023).
It is a cyclic number.
It is not a de Polignac number, because 102221211011 - 230 = 101147469187 is a prime.
It is not a weakly prime, because it can be changed into another prime (102221211091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110605505 + 51110605506.
It is an arithmetic number, because the mean of its divisors is an integer number (51110605506).
Almost surely, 2102221211011 is an apocalyptic number.
102221211011 is a deficient number, since it is larger than the sum of its proper divisors (1).
102221211011 is an equidigital number, since it uses as much as digits as its factorization.
102221211011 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 14.
Adding to 102221211011 its reverse (110112122201), we get a palindrome (212333333212).
The spelling of 102221211011 in words is "one hundred two billion, two hundred twenty-one million, two hundred eleven thousand, eleven".
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