Base | Representation |
---|---|
bin | 100111011010000… |
… | …1110101011001001 |
3 | 10102011011112101221 |
4 | 1032310032223021 |
5 | 10202003030231 |
6 | 335113442041 |
7 | 44524326100 |
oct | 11664165311 |
9 | 3364145357 |
10 | 1322314441 |
11 | 619459458 |
12 | 30aa10321 |
13 | 180c4b9a6 |
14 | c788d037 |
15 | 7b14bd11 |
hex | 4ed0eac9 |
1322314441 has 6 divisors (see below), whose sum is σ = 1538202570. Its totient is φ = 1133412336.
The previous prime is 1322314397. The next prime is 1322314447. The reversal of 1322314441 is 1444132231.
It can be written as a sum of positive squares in only one way, i.e., 1207910025 + 114404416 = 34755^2 + 10696^2 .
It is not a de Polignac number, because 1322314441 - 215 = 1322281673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1322314447) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13492956 + ... + 13493053.
It is an arithmetic number, because the mean of its divisors is an integer number (256367095).
Almost surely, 21322314441 is an apocalyptic number.
It is an amenable number.
1322314441 is a deficient number, since it is larger than the sum of its proper divisors (215888129).
1322314441 is an equidigital number, since it uses as much as digits as its factorization.
1322314441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26986023 (or 26986016 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 1322314441 is about 36363.6417455678. The cubic root of 1322314441 is about 1097.6020604440.
Adding to 1322314441 its reverse (1444132231), we get a palindrome (2766446672).
The spelling of 1322314441 in words is "one billion, three hundred twenty-two million, three hundred fourteen thousand, four hundred forty-one".
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