Base | Representation |
---|---|
bin | 111100001101101… |
… | …0011001100000011 |
3 | 12012210210002111101 |
4 | 1320123103030003 |
5 | 13114212004103 |
6 | 532252355231 |
7 | 101032210216 |
oct | 17033231403 |
9 | 5183702441 |
10 | 2020422403 |
11 | 94752628a |
12 | 484775b17 |
13 | 262777b1c |
14 | 15249377d |
15 | bc598a1d |
hex | 786d3303 |
2020422403 has 8 divisors (see below), whose sum is σ = 2026920896. Its totient is φ = 2013935400.
The previous prime is 2020422389. The next prime is 2020422451. The reversal of 2020422403 is 3042240202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2020422403 - 29 = 2020421891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020422463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460900 + ... + 465262.
It is an arithmetic number, because the mean of its divisors is an integer number (253365112).
Almost surely, 22020422403 is an apocalyptic number.
2020422403 is a deficient number, since it is larger than the sum of its proper divisors (6498493).
2020422403 is an equidigital number, since it uses as much as digits as its factorization.
2020422403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5745.
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 2020422403 is about 44949.1090345515. The cubic root of 2020422403 is about 1264.1949713513.
Adding to 2020422403 its reverse (3042240202), we get a palindrome (5062662605).
The spelling of 2020422403 in words is "two billion, twenty million, four hundred twenty-two thousand, four hundred three".
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