Base | Representation |
---|---|
bin | 1010000001011101000101… |
… | …0001011011101011100001 |
3 | 1110000111210212100021220012 |
4 | 2200113101101123223201 |
5 | 2421023132120402314 |
6 | 35234322013454305 |
7 | 2215114255331525 |
oct | 240272121335341 |
9 | 43014725307805 |
10 | 11020102122209 |
11 | 3569665399954 |
12 | 129b929aa1395 |
13 | 61c26400641b |
14 | 2a1539241d85 |
15 | 1419d139893e |
hex | a05d145bae1 |
11020102122209 has 2 divisors, whose sum is σ = 11020102122210. Its totient is φ = 11020102122208.
The previous prime is 11020102122121. The next prime is 11020102122299. The reversal of 11020102122209 is 90222120102011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8228596313809 + 2791505808400 = 2868553^2 + 1670780^2 .
It is a cyclic number.
It is not a de Polignac number, because 11020102122209 - 216 = 11020102056673 is a prime.
It is not a weakly prime, because it can be changed into another prime (11020102122299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510051061104 + 5510051061105.
It is an arithmetic number, because the mean of its divisors is an integer number (5510051061105).
Almost surely, 211020102122209 is an apocalyptic number.
It is an amenable number.
11020102122209 is a deficient number, since it is larger than the sum of its proper divisors (1).
11020102122209 is an equidigital number, since it uses as much as digits as its factorization.
11020102122209 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 11020102122209 in words is "eleven trillion, twenty billion, one hundred two million, one hundred twenty-two thousand, two hundred nine".
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