Base | Representation |
---|---|
bin | 100001110011110001011… |
… | …100001100111101101111 |
3 | 22020002221002000020002002 |
4 | 201303301130030331233 |
5 | 301031141224321111 |
6 | 4535154030122515 |
7 | 326566234005131 |
oct | 41636134147557 |
9 | 8202832006062 |
10 | 2323333042031 |
11 | 816357a299a1 |
12 | 31633b65043b |
13 | 13b12144b711 |
14 | 80642815051 |
15 | 4067dd3563b |
hex | 21cf170cf6f |
2323333042031 has 4 divisors (see below), whose sum is σ = 2323385274000. Its totient is φ = 2323280810064.
The previous prime is 2323333041983. The next prime is 2323333042091. The reversal of 2323333042031 is 1302403333232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2323333042031 is a prime.
It is a super-4 number, since 4×23233330420314 (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2323333041985 and 2323333042003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2323333042091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26049206 + ... + 26138243.
It is an arithmetic number, because the mean of its divisors is an integer number (580846318500).
Almost surely, 22323333042031 is an apocalyptic number.
2323333042031 is a deficient number, since it is larger than the sum of its proper divisors (52231969).
2323333042031 is an equidigital number, since it uses as much as digits as its factorization.
2323333042031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52231968.
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 2323333042031 its reverse (1302403333232), we get a palindrome (3625736375263).
The spelling of 2323333042031 in words is "two trillion, three hundred twenty-three billion, three hundred thirty-three million, forty-two thousand, thirty-one".
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