Base | Representation |
---|---|
bin | 111100001101011… |
… | …1010110110010000 |
3 | 12012210121000201211 |
4 | 1320122322312100 |
5 | 13114200311304 |
6 | 532250305504 |
7 | 101031313441 |
oct | 17032726620 |
9 | 5183530654 |
10 | 2020322704 |
11 | 947468394 |
12 | 484728294 |
13 | 26274162a |
14 | 1524692c8 |
15 | bc579204 |
hex | 786bad90 |
2020322704 has 45 divisors (see below), whose sum is σ = 4164477411. Its totient is φ = 949301760.
The previous prime is 2020322659. The next prime is 2020322723. The reversal of 2020322704 is 4072230202.
The square root of 2020322704 is 44948.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 662547600 + 1357775104 = 25740^2 + 36848^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3056134 + ... + 3056794.
Almost surely, 22020322704 is an apocalyptic number.
2020322704 is the 44948-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2020322704
2020322704 is an abundant number, since it is smaller than the sum of its proper divisors (2144154707).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020322704 is an frugal number, since it uses more digits than its factorization.
2020322704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364 (or 680 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 22.
The cubic root of 2020322704 is about 1264.1741768469.
Adding to 2020322704 its reverse (4072230202), we get a palindrome (6092552906).
The spelling of 2020322704 in words is "two billion, twenty million, three hundred twenty-two thousand, seven hundred four".
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