Base | Representation |
---|---|
bin | 1000010110000111… |
… | …0011101110001011 |
3 | 12210010101121000211 |
4 | 2011201303232023 |
5 | 14041444413311 |
6 | 1010143541551 |
7 | 106341442411 |
oct | 20541635613 |
9 | 5703347024 |
10 | 2240232331 |
11 | a4a609787 |
12 | 5262ba8b7 |
13 | 299179b7c |
14 | 1737512b1 |
15 | d1a17821 |
hex | 85873b8b |
2240232331 has 2 divisors, whose sum is σ = 2240232332. Its totient is φ = 2240232330.
The previous prime is 2240232311. The next prime is 2240232367. The reversal of 2240232331 is 1332320422.
2240232331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2240232331 - 213 = 2240224139 is a prime.
It is a super-2 number, since 2×22402323312 = 10037281793715387122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2240232311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120116165 + 1120116166.
It is an arithmetic number, because the mean of its divisors is an integer number (1120116166).
Almost surely, 22240232331 is an apocalyptic number.
2240232331 is a deficient number, since it is larger than the sum of its proper divisors (1).
2240232331 is an equidigital number, since it uses as much as digits as its factorization.
2240232331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 2240232331 is about 47331.0926453214. The cubic root of 2240232331 is about 1308.4717588275.
Adding to 2240232331 its reverse (1332320422), we get a palindrome (3572552753).
The spelling of 2240232331 in words is "two billion, two hundred forty million, two hundred thirty-two thousand, three hundred thirty-one".
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