Base | Representation |
---|---|
bin | 101001010101… |
… | …100010110101 |
3 | 202101112101212 |
4 | 221111202311 |
5 | 10233224044 |
6 | 1024131205 |
7 | 161051162 |
oct | 51254265 |
9 | 22345355 |
10 | 10836149 |
11 | 61313a5 |
12 | 3766b05 |
13 | 232532c |
14 | 1621069 |
15 | e40a9e |
hex | a558b5 |
10836149 has 2 divisors, whose sum is σ = 10836150. Its totient is φ = 10836148.
The previous prime is 10836139. The next prime is 10836187. The reversal of 10836149 is 94163801.
It is a happy number.
10836149 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., 6604900 + 4231249 = 2570^2 + 2057^2 .
It is an emirp because it is prime and its reverse (94163801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10836149 - 28 = 10835893 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10836109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5418074 + 5418075.
It is an arithmetic number, because the mean of its divisors is an integer number (5418075).
Almost surely, 210836149 is an apocalyptic number.
It is an amenable number.
10836149 is a deficient number, since it is larger than the sum of its proper divisors (1).
10836149 is an equidigital number, since it uses as much as digits as its factorization.
10836149 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 10836149 is about 3291.8306457046. The cubic root of 10836149 is about 221.2882338938.
The spelling of 10836149 in words is "ten million, eight hundred thirty-six thousand, one hundred forty-nine".
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