Base | Representation |
---|---|
bin | 111100001101101… |
… | …0111100010000011 |
3 | 12012210210222220100 |
4 | 1320123113202003 |
5 | 13114213041240 |
6 | 532253013443 |
7 | 101032313124 |
oct | 17033274203 |
9 | 5183728810 |
10 | 2020440195 |
11 | 947538694 |
12 | 484784283 |
13 | 262782c57 |
14 | 15249a04b |
15 | bc59de30 |
hex | 786d7883 |
2020440195 has 24 divisors (see below), whose sum is σ = 3515743296. Its totient is φ = 1073369088.
The previous prime is 2020440187. The next prime is 2020440203. The reversal of 2020440195 is 5910440202.
2020440195 is a `hidden beast` number, since 202 + 0 + 440 + 19 + 5 = 666.
2020440195 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2020440187) and next prime (2020440203).
It is not a de Polignac number, because 2020440195 - 23 = 2020440187 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75787 + ... + 98916.
It is an arithmetic number, because the mean of its divisors is an integer number (146489304).
Almost surely, 22020440195 is an apocalyptic number.
2020440195 is a deficient number, since it is larger than the sum of its proper divisors (1495303101).
2020440195 is a wasteful number, since it uses less digits than its factorization.
2020440195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174971 (or 174968 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 2020440195 is about 44949.3069468262. The cubic root of 2020440195 is about 1264.1986822075.
Adding to 2020440195 its reverse (5910440202), we get a palindrome (7930880397).
The spelling of 2020440195 in words is "two billion, twenty million, four hundred forty thousand, one hundred ninety-five".
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