Base | Representation |
---|---|
bin | 111100001101001… |
… | …1101001000110011 |
3 | 12012210100211210200 |
4 | 1320122131020303 |
5 | 13114132413021 |
6 | 532243530243 |
7 | 101030265603 |
oct | 17032351063 |
9 | 5183324720 |
10 | 2020201011 |
11 | 947394a14 |
12 | 484689983 |
13 | 2626cb11a |
14 | 152436c03 |
15 | bc553126 |
hex | 7869d233 |
2020201011 has 24 divisors (see below), whose sum is σ = 3076869120. Its totient is φ = 1273748976.
The previous prime is 2020200983. The next prime is 2020201033. The reversal of 2020201011 is 1101020202.
2020201011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2020201011 - 29 = 2020200499 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 2020200984 and 2020201002.
It is not an unprimeable number, because it can be changed into a prime (2020221011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94066 + ... + 113528.
It is an arithmetic number, because the mean of its divisors is an integer number (128202880).
Almost surely, 22020201011 is an apocalyptic number.
2020201011 is a deficient number, since it is larger than the sum of its proper divisors (1056668109).
2020201011 is a wasteful number, since it uses less digits than its factorization.
2020201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20095 (or 20092 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 2020201011 is about 44946.6462708843. The cubic root of 2020201011 is about 1264.1487940641.
Adding to 2020201011 its reverse (1101020202), we get a palindrome (3121221213).
The spelling of 2020201011 in words is "two billion, twenty million, two hundred one thousand, eleven".
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