Base | Representation |
---|---|
bin | 10101011100001111… |
… | …001100001010010001 |
3 | 2012102110120011001111 |
4 | 111130033030022101 |
5 | 334122203303241 |
6 | 14324252133321 |
7 | 1443341340145 |
oct | 253417141221 |
9 | 65373504044 |
10 | 23022322321 |
11 | 9844556569 |
12 | 4566167241 |
13 | 222b8a663b |
14 | 118585d225 |
15 | 8eb26dc81 |
hex | 55c3cc291 |
23022322321 has 2 divisors, whose sum is σ = 23022322322. Its totient is φ = 23022322320.
The previous prime is 23022322319. The next prime is 23022322333. The reversal of 23022322321 is 12322322032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 19305713025 + 3716609296 = 138945^2 + 60964^2 .
It is a cyclic number.
It is not a de Polignac number, because 23022322321 - 21 = 23022322319 is a prime.
Together with 23022322319, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 23022322292 and 23022322301.
It is not a weakly prime, because it can be changed into another prime (23022328321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511161160 + 11511161161.
It is an arithmetic number, because the mean of its divisors is an integer number (11511161161).
Almost surely, 223022322321 is an apocalyptic number.
It is an amenable number.
23022322321 is a deficient number, since it is larger than the sum of its proper divisors (1).
23022322321 is an equidigital number, since it uses as much as digits as its factorization.
23022322321 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.
Adding to 23022322321 its reverse (12322322032), we get a palindrome (35344644353).
The spelling of 23022322321 in words is "twenty-three billion, twenty-two million, three hundred twenty-two thousand, three hundred twenty-one".
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