Base | Representation |
---|---|
bin | 101001101110… |
… | …101100000101 |
3 | 202120202200101 |
4 | 221232230011 |
5 | 10300023031 |
6 | 1030244101 |
7 | 161660353 |
oct | 51565405 |
9 | 22522611 |
10 | 10939141 |
11 | 61a1814 |
12 | 37b6631 |
13 | 2360185 |
14 | 164a7d3 |
15 | e61361 |
hex | a6eb05 |
10939141 has 2 divisors, whose sum is σ = 10939142. Its totient is φ = 10939140.
The previous prime is 10939139. The next prime is 10939153. The reversal of 10939141 is 14193901.
It is a happy number.
10939141 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., 9828225 + 1110916 = 3135^2 + 1054^2 .
It is a cyclic number.
It is not a de Polignac number, because 10939141 - 21 = 10939139 is a prime.
Together with 10939139, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10939121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5469570 + 5469571.
It is an arithmetic number, because the mean of its divisors is an integer number (5469571).
Almost surely, 210939141 is an apocalyptic number.
It is an amenable number.
10939141 is a deficient number, since it is larger than the sum of its proper divisors (1).
10939141 is an equidigital number, since it uses as much as digits as its factorization.
10939141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 972, while the sum is 28.
The square root of 10939141 is about 3307.4372254058. The cubic root of 10939141 is about 221.9871012174.
The spelling of 10939141 in words is "ten million, nine hundred thirty-nine thousand, one hundred forty-one".
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