Base | Representation |
---|---|
bin | 10000000000101010010… |
… | …101111011110111000001 |
3 | 10220011212100211121100212 |
4 | 100000222111323313001 |
5 | 121011223314133212 |
6 | 2201233544123505 |
7 | 142326345606155 |
oct | 20005225736701 |
9 | 3804770747325 |
10 | 1100222021057 |
11 | 394668714775 |
12 | 159292166595 |
13 | 7c99aaa2893 |
14 | 3b372b7d065 |
15 | 1d945209e22 |
hex | 1002a57bdc1 |
1100222021057 has 2 divisors, whose sum is σ = 1100222021058. Its totient is φ = 1100222021056.
The previous prime is 1100222021039. The next prime is 1100222021147. The reversal of 1100222021057 is 7501202220011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 598234183936 + 501987837121 = 773456^2 + 708511^2 .
It is a cyclic number.
It is not a de Polignac number, because 1100222021057 - 28 = 1100222020801 is a prime.
It is not a weakly prime, because it can be changed into another prime (1100222029057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550111010528 + 550111010529.
It is an arithmetic number, because the mean of its divisors is an integer number (550111010529).
Almost surely, 21100222021057 is an apocalyptic number.
It is an amenable number.
1100222021057 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100222021057 is an equidigital number, since it uses as much as digits as its factorization.
1100222021057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 560, while the sum is 23.
Adding to 1100222021057 its reverse (7501202220011), we get a palindrome (8601424241068).
The spelling of 1100222021057 in words is "one trillion, one hundred billion, two hundred twenty-two million, twenty-one thousand, fifty-seven".
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