Base | Representation |
---|---|
bin | 111100001101110… |
… | …0111001101111011 |
3 | 12012210221021000220 |
4 | 1320123213031323 |
5 | 13114222120233 |
6 | 532254231123 |
7 | 101033001336 |
oct | 17033471573 |
9 | 5183837026 |
10 | 2020504443 |
11 | 947581991 |
12 | 4847b54a3 |
13 | 2627a6279 |
14 | 1524b561d |
15 | bc5b2eb3 |
hex | 786e737b |
2020504443 has 16 divisors (see below), whose sum is σ = 2803610880. Its totient is φ = 1292757536.
The previous prime is 2020504397. The next prime is 2020504463. The reversal of 2020504443 is 3444050202.
It is a cyclic number.
It is not a de Polignac number, because 2020504443 - 213 = 2020496251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2020504463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55005 + ... + 84062.
It is an arithmetic number, because the mean of its divisors is an integer number (175225680).
Almost surely, 22020504443 is an apocalyptic number.
2020504443 is a deficient number, since it is larger than the sum of its proper divisors (783106437).
2020504443 is a wasteful number, since it uses less digits than its factorization.
2020504443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139266.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 2020504443 is about 44950.0216128980. The cubic root of 2020504443 is about 1264.2120821547.
Adding to 2020504443 its reverse (3444050202), we get a palindrome (5464554645).
The spelling of 2020504443 in words is "two billion, twenty million, five hundred four thousand, four hundred forty-three".
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