Base | Representation |
---|---|
bin | 111100001101001… |
… | …1111100110110010 |
3 | 12012210101100200011 |
4 | 1320122133212302 |
5 | 13114133223442 |
6 | 532244045134 |
7 | 101030340226 |
oct | 17032374662 |
9 | 5183340604 |
10 | 2020211122 |
11 | 9473a1576 |
12 | 4846937aa |
13 | 2627028c7 |
14 | 15243a786 |
15 | bc556117 |
hex | 7869f9b2 |
2020211122 has 32 divisors (see below), whose sum is σ = 3191348160. Its totient is φ = 958030080.
The previous prime is 2020211113. The next prime is 2020211177. The reversal of 2020211122 is 2211120202.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820329 + ... + 822787.
It is an arithmetic number, because the mean of its divisors is an integer number (99729630).
Almost surely, 22020211122 is an apocalyptic number.
2020211122 is a deficient number, since it is larger than the sum of its proper divisors (1171137038).
2020211122 is a wasteful number, since it uses less digits than its factorization.
2020211122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2778.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2020211122 is about 44946.7587485460. The cubic root of 2020211122 is about 1264.1509030600.
Adding to 2020211122 its reverse (2211120202), we get a palindrome (4231331324).
The spelling of 2020211122 in words is "two billion, twenty million, two hundred eleven thousand, one hundred twenty-two".
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