Base | Representation |
---|---|
bin | 11000101101000… |
… | …01100101101101 |
3 | 112102221102221212 |
4 | 30112201211231 |
5 | 411022400331 |
6 | 32321404205 |
7 | 5064303002 |
oct | 1426414555 |
9 | 472842855 |
10 | 207231341 |
11 | a6a81a79 |
12 | 59499665 |
13 | 33c198c5 |
14 | 1d7458a9 |
15 | 132d6d2b |
hex | c5a196d |
207231341 has 2 divisors, whose sum is σ = 207231342. Its totient is φ = 207231340.
The previous prime is 207231331. The next prime is 207231359. The reversal of 207231341 is 143132702.
207231341 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 can be written as a sum of positive squares in only one way, i.e., 173475241 + 33756100 = 13171^2 + 5810^2 .
It is a cyclic number.
It is not a de Polignac number, because 207231341 - 214 = 207214957 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (207231331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103615670 + 103615671.
It is an arithmetic number, because the mean of its divisors is an integer number (103615671).
Almost surely, 2207231341 is an apocalyptic number.
It is an amenable number.
207231341 is a deficient number, since it is larger than the sum of its proper divisors (1).
207231341 is an equidigital number, since it uses as much as digits as its factorization.
207231341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 207231341 is about 14395.5319804445. The cubic root of 207231341 is about 591.7684572428.
The spelling of 207231341 in words is "two hundred seven million, two hundred thirty-one thousand, three hundred forty-one".
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