Base | Representation |
---|---|
bin | 111100001101011… |
… | …1111101000011111 |
3 | 12012210122000121201 |
4 | 1320122333220133 |
5 | 13114201423203 |
6 | 532250540331 |
7 | 101031424540 |
oct | 17032775037 |
9 | 5183560551 |
10 | 2020342303 |
11 | 947481091 |
12 | 4847376a7 |
13 | 26274a525 |
14 | 1524724c7 |
15 | bc57ee1d |
hex | 786bfa1f |
2020342303 has 8 divisors (see below), whose sum is σ = 2309358240. Its totient is φ = 1731425280.
The previous prime is 2020342279. The next prime is 2020342307. The reversal of 2020342303 is 3032430202.
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 2020342303 - 217 = 2020211231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020342307) 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, 25983 + ... + 68671.
It is an arithmetic number, because the mean of its divisors is an integer number (288669780).
Almost surely, 22020342303 is an apocalyptic number.
2020342303 is a deficient number, since it is larger than the sum of its proper divisors (289015937).
2020342303 is an equidigital number, since it uses as much as digits as its factorization.
2020342303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49457.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 2020342303 is about 44948.2180180705. The cubic root of 2020342303 is about 1264.1782647202.
Adding to 2020342303 its reverse (3032430202), we get a palindrome (5052772505).
The spelling of 2020342303 in words is "two billion, twenty million, three hundred forty-two thousand, three hundred three".
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