Base | Representation |
---|---|
bin | 111100001101000… |
… | …1011111001110110 |
3 | 12012210020020222021 |
4 | 1320122023321312 |
5 | 13114123133142 |
6 | 532242223354 |
7 | 101026553032 |
oct | 17032137166 |
9 | 5183206867 |
10 | 2020130422 |
11 | 947346982 |
12 | 484654b5a |
13 | 2626a4c5b |
14 | 1524191c2 |
15 | bc53c267 |
hex | 7868be76 |
2020130422 has 4 divisors (see below), whose sum is σ = 3030195636. Its totient is φ = 1010065210.
The previous prime is 2020130389. The next prime is 2020130423. The reversal of 2020130422 is 2240310202.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2020130396 and 2020130405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020130423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505032604 + ... + 505032607.
It is an arithmetic number, because the mean of its divisors is an integer number (757548909).
Almost surely, 22020130422 is an apocalyptic number.
2020130422 is a deficient number, since it is larger than the sum of its proper divisors (1010065214).
2020130422 is a wasteful number, since it uses less digits than its factorization.
2020130422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010065213.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2020130422 is about 44945.8610107761. The cubic root of 2020130422 is about 1264.1340701104.
Adding to 2020130422 its reverse (2240310202), we get a palindrome (4260440624).
The spelling of 2020130422 in words is "two billion, twenty million, one hundred thirty thousand, four hundred twenty-two".
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