Base | Representation |
---|---|
bin | 111100010010100… |
… | …1111111000011111 |
3 | 12012222200120212021 |
4 | 1320211033320133 |
5 | 13120343432203 |
6 | 532424321011 |
7 | 101063321350 |
oct | 17045177037 |
9 | 5188616767 |
10 | 2023030303 |
11 | 948a47678 |
12 | 485613167 |
13 | 26317bb68 |
14 | 152971d27 |
15 | bc9115bd |
hex | 7894fe1f |
2023030303 has 16 divisors (see below), whose sum is σ = 2347974720. Its totient is φ = 1707264000.
The previous prime is 2023030279. The next prime is 2023030349. The reversal of 2023030303 is 3030303202.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2023030303 - 221 = 2020933151 is a prime.
2023030303 is a modest number, since divided by 30303 gives 2023 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023030393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120063 + ... + 135871.
It is an arithmetic number, because the mean of its divisors is an integer number (146748420).
Almost surely, 22023030303 is an apocalyptic number.
2023030303 is a deficient number, since it is larger than the sum of its proper divisors (324944417).
2023030303 is a wasteful number, since it uses less digits than its factorization.
2023030303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16098.
The product of its (nonzero) digits is 324, while the sum is 16.
The square root of 2023030303 is about 44978.1091532314. The cubic root of 2023030303 is about 1264.7386656743.
Adding to 2023030303 its reverse (3030303202), we get a palindrome (5053333505).
The spelling of 2023030303 in words is "two billion, twenty-three million, thirty thousand, three hundred three".
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