Base | Representation |
---|---|
bin | 111100001101000… |
… | …0111001010101110 |
3 | 12012210012021100202 |
4 | 1320122013022232 |
5 | 13114122023042 |
6 | 532241553502 |
7 | 101026442336 |
oct | 17032071256 |
9 | 5183167322 |
10 | 2020111022 |
11 | 947333346 |
12 | 484645892 |
13 | 262699187 |
14 | 1524120c6 |
15 | bc536632 |
hex | 786872ae |
2020111022 has 16 divisors (see below), whose sum is σ = 3186819072. Its totient is φ = 958529880.
The previous prime is 2020111013. The next prime is 2020111031. The reversal of 2020111022 is 2201110202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2020111013) and next prime (2020111031).
It is a junction number, because it is equal to n+sod(n) for n = 2020110994 and 2020111012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167054 + ... + 178737.
It is an arithmetic number, because the mean of its divisors is an integer number (199176192).
Almost surely, 22020111022 is an apocalyptic number.
2020111022 is a deficient number, since it is larger than the sum of its proper divisors (1166708050).
2020111022 is a wasteful number, since it uses less digits than its factorization.
2020111022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345943.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2020111022 is about 44945.6451950576. The cubic root of 2020111022 is about 1264.1300234608.
Adding to 2020111022 its reverse (2201110202), we get a palindrome (4221221224).
The spelling of 2020111022 in words is "two billion, twenty million, one hundred eleven thousand, twenty-two".
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