Base | Representation |
---|---|
bin | 100001101101110… |
… | …000000001111101 |
3 | 1110102100120001022 |
4 | 201231300001331 |
5 | 2124301010331 |
6 | 132043353525 |
7 | 20005605056 |
oct | 4155600175 |
9 | 1412316038 |
10 | 565641341 |
11 | 270320791 |
12 | 1395228a5 |
13 | 90258a25 |
14 | 551a172d |
15 | 349d267b |
hex | 21b7007d |
565641341 has 2 divisors, whose sum is σ = 565641342. Its totient is φ = 565641340.
The previous prime is 565641331. The next prime is 565641347. The reversal of 565641341 is 143146565.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 555969241 + 9672100 = 23579^2 + 3110^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-565641341 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (565641347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282820670 + 282820671.
It is an arithmetic number, because the mean of its divisors is an integer number (282820671).
Almost surely, 2565641341 is an apocalyptic number.
It is an amenable number.
565641341 is a deficient number, since it is larger than the sum of its proper divisors (1).
565641341 is an equidigital number, since it uses as much as digits as its factorization.
565641341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 43200, while the sum is 35.
The square root of 565641341 is about 23783.2155311261. The cubic root of 565641341 is about 827.0156241337.
The spelling of 565641341 in words is "five hundred sixty-five million, six hundred forty-one thousand, three hundred forty-one".
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