Base | Representation |
---|---|
bin | 1001010010010111110001… |
… | …0000101100000001101011 |
3 | 1100011011221121201012210021 |
4 | 2110211330100230001223 |
5 | 2314300040313341021 |
6 | 33414545353501311 |
7 | 2102510413000426 |
oct | 224457420540153 |
9 | 40134847635707 |
10 | 10211222012011 |
11 | 328761168aa09 |
12 | 118b005711837 |
13 | 590bb6395497 |
14 | 2743237929bd |
15 | 12a93d6acc41 |
hex | 9497c42c06b |
10211222012011 has 2 divisors, whose sum is σ = 10211222012012. Its totient is φ = 10211222012010.
The previous prime is 10211222012003. The next prime is 10211222012021. The reversal of 10211222012011 is 11021022211201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10211222012011 - 23 = 10211222012003 is a prime.
It is not a weakly prime, because it can be changed into another prime (10211222012021) 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, 5105611006005 + 5105611006006.
It is an arithmetic number, because the mean of its divisors is an integer number (5105611006006).
Almost surely, 210211222012011 is an apocalyptic number.
10211222012011 is a deficient number, since it is larger than the sum of its proper divisors (1).
10211222012011 is an equidigital number, since it uses as much as digits as its factorization.
10211222012011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10211222012011 its reverse (11021022211201), we get a palindrome (21232244223212).
The spelling of 10211222012011 in words is "ten trillion, two hundred eleven billion, two hundred twenty-two million, twelve thousand, eleven".
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