Base | Representation |
---|---|
bin | 111100001101010… |
… | …0111111010001110 |
3 | 12012210110002022212 |
4 | 1320122213322032 |
5 | 13114140321014 |
6 | 532244510422 |
7 | 101030541335 |
oct | 17032477216 |
9 | 5183402285 |
10 | 2020245134 |
11 | 947415086 |
12 | 4846ab412 |
13 | 26271522b |
14 | 152448d1c |
15 | bc56123e |
hex | 786a7e8e |
2020245134 has 8 divisors (see below), whose sum is σ = 3054229248. Its totient is φ = 1002168720.
The previous prime is 2020245119. The next prime is 2020245151. The reversal of 2020245134 is 4315420202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3976607 + ... + 3977114.
It is an arithmetic number, because the mean of its divisors is an integer number (381778656).
Almost surely, 22020245134 is an apocalyptic number.
2020245134 is a deficient number, since it is larger than the sum of its proper divisors (1033984114).
2020245134 is a wasteful number, since it uses less digits than its factorization.
2020245134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7953850.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 2020245134 is about 44947.1371057156. The cubic root of 2020245134 is about 1264.1579973778.
Adding to 2020245134 its reverse (4315420202), we get a palindrome (6335665336).
The spelling of 2020245134 in words is "two billion, twenty million, two hundred forty-five thousand, one hundred thirty-four".
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