Base | Representation |
---|---|
bin | 111100001101001… |
… | …1101001001011101 |
3 | 12012210100211212020 |
4 | 1320122131021131 |
5 | 13114132413203 |
6 | 532243530353 |
7 | 101030265663 |
oct | 17032351135 |
9 | 5183324766 |
10 | 2020201053 |
11 | 947394a52 |
12 | 4846899b9 |
13 | 2626cb150 |
14 | 152436c33 |
15 | bc553153 |
hex | 7869d25d |
2020201053 has 16 divisors (see below), whose sum is σ = 2955536640. Its totient is φ = 1219742784.
The previous prime is 2020201033. The next prime is 2020201063. The reversal of 2020201053 is 3501020202.
It is not a de Polignac number, because 2020201053 - 29 = 2020200541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020201033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486613 + ... + 490746.
It is an arithmetic number, because the mean of its divisors is an integer number (184721040).
Almost surely, 22020201053 is an apocalyptic number.
It is an amenable number.
2020201053 is a deficient number, since it is larger than the sum of its proper divisors (935335587).
2020201053 is a wasteful number, since it uses less digits than its factorization.
2020201053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 977428.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 2020201053 is about 44946.6467381049. The cubic root of 2020201053 is about 1264.1488028246.
Adding to 2020201053 its reverse (3501020202), we get a palindrome (5521221255).
The spelling of 2020201053 in words is "two billion, twenty million, two hundred one thousand, fifty-three".
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