Base | Representation |
---|---|
bin | 1000101001111100… |
… | …0100111001010001 |
3 | 12222220220001210211 |
4 | 2022133010321101 |
5 | 14224242333241 |
6 | 1022314324121 |
7 | 111401410462 |
oct | 21237047121 |
9 | 5886801724 |
10 | 2323402321 |
11 | a92555609 |
12 | 54a129641 |
13 | 2b047a096 |
14 | 180800d69 |
15 | d8e95781 |
hex | 8a7c4e51 |
2323402321 has 2 divisors, whose sum is σ = 2323402322. Its totient is φ = 2323402320.
The previous prime is 2323402313. The next prime is 2323402351. The reversal of 2323402321 is 1232043232.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2319481921 + 3920400 = 48161^2 + 1980^2 .
It is a cyclic number.
It is not a de Polignac number, because 2323402321 - 23 = 2323402313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2323402292 and 2323402301.
It is not a weakly prime, because it can be changed into another prime (2323402351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161701160 + 1161701161.
It is an arithmetic number, because the mean of its divisors is an integer number (1161701161).
Almost surely, 22323402321 is an apocalyptic number.
It is an amenable number.
2323402321 is a deficient number, since it is larger than the sum of its proper divisors (1).
2323402321 is an equidigital number, since it uses as much as digits as its factorization.
2323402321 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 2323402321 is about 48201.6837983903. The cubic root of 2323402321 is about 1324.4680092406.
Adding to 2323402321 its reverse (1232043232), we get a palindrome (3555445553).
The spelling of 2323402321 in words is "two billion, three hundred twenty-three million, four hundred two thousand, three hundred twenty-one".
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